1279463778

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{6949}}^1$

素因数の和:7203

約数の個数: 48

約数和(自身を含む): 2839519800

約数和(自身を除く): 1560056022

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 193, 318, 386, 477, 579, 954, 1158, 1737, 3474, 6949, 10229, 13898, 20458, 20847, 30687, 41694, 61374, 62541, 92061, 125082, 184122, 368297, 736594, 1104891, 1341157, 2209782, 2682314, 3314673, 4023471, 6629346, 8046942, 12070413, 24140826, 71081321, 142162642, 213243963, 426487926, 639731889, 1279463778]

約数ペア:

[(1, 1279463778), (2, 639731889), (3, 426487926), (6, 213243963), (9, 142162642), (18, 71081321), (53, 24140826), (106, 12070413), (159, 8046942), (193, 6629346), (318, 4023471), (386, 3314673), (477, 2682314), (579, 2209782), (954, 1341157), (1158, 1104891), (1737, 736594), (3474, 368297), (6949, 184122), (10229, 125082), (13898, 92061), (20458, 62541), (20847, 61374), (30687, 41694)]