4490312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 9016920

約数和(自身を除く): 4526608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 241, 274, 482, 548, 964, 1096, 1928, 2329, 4097, 4658, 8194, 9316, 16388, 18632, 32776, 33017, 66034, 132068, 264136, 561289, 1122578, 2245156, 4490312]

約数ペア:

[(1, 4490312), (2, 2245156), (4, 1122578), (8, 561289), (17, 264136), (34, 132068), (68, 66034), (136, 33017), (137, 32776), (241, 18632), (274, 16388), (482, 9316), (548, 8194), (964, 4658), (1096, 4097), (1928, 2329)]