2150408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2687992

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 31, 46, 52, 58, 62, 92, 104, 116, 124, 184, 232, 248, 299, 377, 403, 598, 667, 713, 754, 806, 899, 1196, 1334, 1426, 1508, 1612, 1798, 2392, 2668, 2852, 3016, 3224, 3596, 5336, 5704, 7192, 8671, 9269, 11687, 17342, 18538, 20677, 23374, 34684, 37076, 41354, 46748, 69368, 74152, 82708, 93496, 165416, 268801, 537602, 1075204, 2150408]

約数ペア:

[(1, 2150408), (2, 1075204), (4, 537602), (8, 268801), (13, 165416), (23, 93496), (26, 82708), (29, 74152), (31, 69368), (46, 46748), (52, 41354), (58, 37076), (62, 34684), (92, 23374), (104, 20677), (116, 18538), (124, 17342), (184, 11687), (232, 9269), (248, 8671), (299, 7192), (377, 5704), (403, 5336), (598, 3596), (667, 3224), (713, 3016), (754, 2852), (806, 2668), (899, 2392), (1196, 1798), (1334, 1612), (1426, 1508)]