2669784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 7392000

約数和(自身を除く): 4722216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 199, 258, 312, 344, 398, 516, 559, 597, 796, 1032, 1118, 1194, 1592, 1677, 2236, 2388, 2587, 3354, 4472, 4776, 5174, 6708, 7761, 8557, 10348, 13416, 15522, 17114, 20696, 25671, 31044, 34228, 51342, 62088, 68456, 102684, 111241, 205368, 222482, 333723, 444964, 667446, 889928, 1334892, 2669784]

約数ペア:

[(1, 2669784), (2, 1334892), (3, 889928), (4, 667446), (6, 444964), (8, 333723), (12, 222482), (13, 205368), (24, 111241), (26, 102684), (39, 68456), (43, 62088), (52, 51342), (78, 34228), (86, 31044), (104, 25671), (129, 20696), (156, 17114), (172, 15522), (199, 13416), (258, 10348), (312, 8557), (344, 7761), (398, 6708), (516, 5174), (559, 4776), (597, 4472), (796, 3354), (1032, 2587), (1118, 2388), (1194, 2236), (1592, 1677)]