17717387524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1\times {\mathrm{1987}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 32447213568

約数和(自身を除く): 14729826044

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1103, 1987, 2021, 2206, 3974, 4042, 4412, 7948, 8084, 47429, 51841, 85441, 93389, 94858, 103682, 170882, 186778, 189716, 207364, 341764, 373556, 2191661, 2229163, 4015727, 4383322, 4458326, 8031454, 8766644, 8916652, 16062908, 94241423, 103008067, 188482846, 206016134, 376965692, 412032268, 4429346881, 8858693762, 17717387524]

約数ペア:

[(1, 17717387524), (2, 8858693762), (4, 4429346881), (43, 412032268), (47, 376965692), (86, 206016134), (94, 188482846), (172, 103008067), (188, 94241423), (1103, 16062908), (1987, 8916652), (2021, 8766644), (2206, 8031454), (3974, 4458326), (4042, 4383322), (4412, 4015727), (7948, 2229163), (8084, 2191661), (47429, 373556), (51841, 341764), (85441, 207364), (93389, 189716), (94858, 186778), (103682, 170882)]