3968968706

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 6161566320

約数和(自身を除く): 2192597614

約数列:

[1, 2, 53, 89, 106, 178, 257, 514, 1637, 3274, 4717, 9434, 13621, 22873, 27242, 45746, 86761, 145693, 173522, 291386, 420709, 841418, 1212269, 2424538, 7721729, 15443458, 22297577, 37443101, 44595154, 74886202, 1984484353, 3968968706]

約数ペア:

[(1, 3968968706), (2, 1984484353), (53, 74886202), (89, 44595154), (106, 37443101), (178, 22297577), (257, 15443458), (514, 7721729), (1637, 2424538), (3274, 1212269), (4717, 841418), (9434, 420709), (13621, 291386), (22873, 173522), (27242, 145693), (45746, 86761)]