2016996832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{1181}}^1$

素因数の和:1316

約数の個数: 72

約数和(自身を含む): 4263923160

約数和(自身を除く): 2246926328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1181, 1696, 2014, 2362, 2809, 4028, 4724, 5618, 8056, 9448, 11236, 16112, 18896, 22439, 22472, 32224, 37792, 44878, 44944, 53371, 62593, 89756, 89888, 106742, 125186, 179512, 213484, 250372, 359024, 426968, 500744, 718048, 853936, 1001488, 1189267, 1707872, 2002976, 2378534, 3317429, 4757068, 6634858, 9514136, 13269716, 19028272, 26539432, 38056544, 53078864, 63031151, 106157728, 126062302, 252124604, 504249208, 1008498416, 2016996832]

約数ペア:

[(1, 2016996832), (2, 1008498416), (4, 504249208), (8, 252124604), (16, 126062302), (19, 106157728), (32, 63031151), (38, 53078864), (53, 38056544), (76, 26539432), (106, 19028272), (152, 13269716), (212, 9514136), (304, 6634858), (424, 4757068), (608, 3317429), (848, 2378534), (1007, 2002976), (1181, 1707872), (1696, 1189267), (2014, 1001488), (2362, 853936), (2809, 718048), (4028, 500744), (4724, 426968), (5618, 359024), (8056, 250372), (9448, 213484), (11236, 179512), (16112, 125186), (18896, 106742), (22439, 89888), (22472, 89756), (32224, 62593), (37792, 53371), (44878, 44944)]