258022014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{13553}}^1$

素因数の和:13744

約数の個数: 32

約数和(自身を含む): 546497280

約数和(自身を除く): 288475266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 167, 334, 501, 1002, 3173, 6346, 9519, 13553, 19038, 27106, 40659, 81318, 257507, 515014, 772521, 1545042, 2263351, 4526702, 6790053, 13580106, 43003669, 86007338, 129011007, 258022014]

約数ペア:

[(1, 258022014), (2, 129011007), (3, 86007338), (6, 43003669), (19, 13580106), (38, 6790053), (57, 4526702), (114, 2263351), (167, 1545042), (334, 772521), (501, 515014), (1002, 257507), (3173, 81318), (6346, 40659), (9519, 27106), (13553, 19038)]