2129331463

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4201}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 2657008640

約数和(自身を除く): 527677177

約数列:

[1, 7, 19, 37, 103, 133, 259, 703, 721, 1957, 3811, 4201, 4921, 13699, 26677, 29407, 72409, 79819, 155437, 432703, 506863, 558733, 1088059, 2953303, 3028921, 8221357, 16010011, 20673121, 57549499, 112070077, 304190209, 2129331463]

約数ペア:

[(1, 2129331463), (7, 304190209), (19, 112070077), (37, 57549499), (103, 20673121), (133, 16010011), (259, 8221357), (703, 3028921), (721, 2953303), (1957, 1088059), (3811, 558733), (4201, 506863), (4921, 432703), (13699, 155437), (26677, 79819), (29407, 72409)]