80456785922

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1\times {\mathrm{1453}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 122184854400

約数和(自身を除く): 41728068478

約数列:

[1, 2, 139, 278, 409, 487, 818, 974, 1453, 2906, 56851, 67693, 113702, 135386, 199183, 201967, 398366, 403934, 594277, 707611, 1188554, 1415222, 27686437, 55372874, 82604503, 98357929, 165209006, 196715858, 289412899, 578825798, 40228392961, 80456785922]

約数ペア:

[(1, 80456785922), (2, 40228392961), (139, 578825798), (278, 289412899), (409, 196715858), (487, 165209006), (818, 98357929), (974, 82604503), (1453, 55372874), (2906, 27686437), (56851, 1415222), (67693, 1188554), (113702, 707611), (135386, 594277), (199183, 403934), (201967, 398366)]