4256960396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{9007}}^1$

素因数の和:9234

約数の個数: 48

約数和(自身を含む): 8209891200

約数和(自身を除く): 3952930804

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 149, 244, 298, 596, 793, 1586, 1937, 3172, 3874, 7748, 9007, 9089, 18014, 18178, 36028, 36356, 117091, 118157, 234182, 236314, 468364, 472628, 549427, 1098854, 1342043, 2197708, 2684086, 5368172, 7142551, 14285102, 17446559, 28570204, 34893118, 69786236, 81864623, 163729246, 327458492, 1064240099, 2128480198, 4256960396]

約数ペア:

[(1, 4256960396), (2, 2128480198), (4, 1064240099), (13, 327458492), (26, 163729246), (52, 81864623), (61, 69786236), (122, 34893118), (149, 28570204), (244, 17446559), (298, 14285102), (596, 7142551), (793, 5368172), (1586, 2684086), (1937, 2197708), (3172, 1342043), (3874, 1098854), (7748, 549427), (9007, 472628), (9089, 468364), (18014, 236314), (18178, 234182), (36028, 118157), (36356, 117091)]