488715184

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{105691}}^1$

素因数の和:105733

約数の個数: 30

約数和(自身を含む): 1005870764

約数和(自身を除く): 517155580

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 105691, 211382, 422764, 845528, 1691056, 1796747, 3593494, 7186988, 14373976, 28747952, 30544699, 61089398, 122178796, 244357592, 488715184]

約数ペア:

[(1, 488715184), (2, 244357592), (4, 122178796), (8, 61089398), (16, 30544699), (17, 28747952), (34, 14373976), (68, 7186988), (136, 3593494), (272, 1796747), (289, 1691056), (578, 845528), (1156, 422764), (2312, 211382), (4624, 105691)]