2681201552

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{607}}^1\times {\mathrm{769}}^1$

素因数の和:1743

約数の個数: 40

約数和(自身を含む): 5224665600

約数和(自身を除く): 2543464048

約数列:

[1, 2, 4, 8, 16, 359, 607, 718, 769, 1214, 1436, 1538, 2428, 2872, 3076, 4856, 5744, 6152, 9712, 12304, 217913, 276071, 435826, 466783, 552142, 871652, 933566, 1104284, 1743304, 1867132, 2208568, 3486608, 3734264, 4417136, 7468528, 167575097, 335150194, 670300388, 1340600776, 2681201552]

約数ペア:

[(1, 2681201552), (2, 1340600776), (4, 670300388), (8, 335150194), (16, 167575097), (359, 7468528), (607, 4417136), (718, 3734264), (769, 3486608), (1214, 2208568), (1436, 1867132), (1538, 1743304), (2428, 1104284), (2872, 933566), (3076, 871652), (4856, 552142), (5744, 466783), (6152, 435826), (9712, 276071), (12304, 217913)]