2387684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 4960368

約数和(自身を除く): 2572684

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 73, 74, 146, 148, 221, 292, 442, 481, 629, 884, 949, 962, 1241, 1258, 1898, 1924, 2482, 2516, 2701, 3796, 4964, 5402, 8177, 10804, 16133, 16354, 32266, 32708, 35113, 45917, 64532, 70226, 91834, 140452, 183668, 596921, 1193842, 2387684]

約数ペア:

[(1, 2387684), (2, 1193842), (4, 596921), (13, 183668), (17, 140452), (26, 91834), (34, 70226), (37, 64532), (52, 45917), (68, 35113), (73, 32708), (74, 32266), (146, 16354), (148, 16133), (221, 10804), (292, 8177), (442, 5402), (481, 4964), (629, 3796), (884, 2701), (949, 2516), (962, 2482), (1241, 1924), (1258, 1898)]