2170706972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{91099}}^1$

素因数の和:91170

約数の個数: 48

約数和(自身を含む): 4652659200

約数和(自身を除く): 2481952228

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 11914, 23828, 91099, 182198, 364396, 637693, 1275386, 2095277, 2550772, 3370663, 4190554, 6741326, 8381108, 13482652, 14666939, 23594641, 29333878, 47189282, 58667756, 77525249, 94378564, 155050498, 310100996, 542676743, 1085353486, 2170706972]

約数ペア:

[(1, 2170706972), (2, 1085353486), (4, 542676743), (7, 310100996), (14, 155050498), (23, 94378564), (28, 77525249), (37, 58667756), (46, 47189282), (74, 29333878), (92, 23594641), (148, 14666939), (161, 13482652), (259, 8381108), (322, 6741326), (518, 4190554), (644, 3370663), (851, 2550772), (1036, 2095277), (1702, 1275386), (3404, 637693), (5957, 364396), (11914, 182198), (23828, 91099)]