2003921088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18671}}^1$

素因数の和:18742

約数の個数: 112

約数和(自身を含む): 5842991616

約数和(自身を除く): 3839070528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 312, 344, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1677, 2064, 2236, 2496, 2752, 3354, 4128, 4472, 6708, 8256, 8944, 13416, 17888, 18671, 26832, 35776, 37342, 53664, 56013, 74684, 107328, 112026, 149368, 224052, 242723, 298736, 448104, 485446, 597472, 728169, 802853, 896208, 970892, 1194944, 1456338, 1605706, 1792416, 1941784, 2408559, 2912676, 3211412, 3584832, 3883568, 4817118, 5825352, 6422824, 7767136, 9634236, 10437089, 11650704, 12845648, 15534272, 19268472, 20874178, 23301408, 25691296, 31311267, 38536944, 41748356, 46602816, 51382592, 62622534, 77073888, 83496712, 125245068, 154147776, 166993424, 250490136, 333986848, 500980272, 667973696, 1001960544, 2003921088]

約数ペア:

[(1, 2003921088), (2, 1001960544), (3, 667973696), (4, 500980272), (6, 333986848), (8, 250490136), (12, 166993424), (13, 154147776), (16, 125245068), (24, 83496712), (26, 77073888), (32, 62622534), (39, 51382592), (43, 46602816), (48, 41748356), (52, 38536944), (64, 31311267), (78, 25691296), (86, 23301408), (96, 20874178), (104, 19268472), (129, 15534272), (156, 12845648), (172, 11650704), (192, 10437089), (208, 9634236), (258, 7767136), (312, 6422824), (344, 5825352), (416, 4817118), (516, 3883568), (559, 3584832), (624, 3211412), (688, 2912676), (832, 2408559), (1032, 1941784), (1118, 1792416), (1248, 1605706), (1376, 1456338), (1677, 1194944), (2064, 970892), (2236, 896208), (2496, 802853), (2752, 728169), (3354, 597472), (4128, 485446), (4472, 448104), (6708, 298736), (8256, 242723), (8944, 224052), (13416, 149368), (17888, 112026), (18671, 107328), (26832, 74684), (35776, 56013), (37342, 53664)]