249433131012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2870611}}^1$

素因数の和:2871188

約数の個数: 48

約数和(自身を含む): 627906186432

約数和(自身を除く): 378473055420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557, 1114, 1671, 2228, 3342, 6684, 7241, 14482, 21723, 28964, 43446, 86892, 2870611, 5741222, 8611833, 11482444, 17223666, 34447332, 37317943, 74635886, 111953829, 149271772, 223907658, 447815316, 1598930327, 3197860654, 4796790981, 6395721308, 9593581962, 19187163924, 20786094251, 41572188502, 62358282753, 83144377004, 124716565506, 249433131012]

約数ペア:

[(1, 249433131012), (2, 124716565506), (3, 83144377004), (4, 62358282753), (6, 41572188502), (12, 20786094251), (13, 19187163924), (26, 9593581962), (39, 6395721308), (52, 4796790981), (78, 3197860654), (156, 1598930327), (557, 447815316), (1114, 223907658), (1671, 149271772), (2228, 111953829), (3342, 74635886), (6684, 37317943), (7241, 34447332), (14482, 17223666), (21723, 11482444), (28964, 8611833), (43446, 5741222), (86892, 2870611)]