2042591798

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 3450074112

約数和(自身を除く): 1407482314

約数列:

[1, 2, 13, 26, 31, 62, 151, 169, 302, 338, 403, 806, 1291, 1963, 2582, 3926, 4681, 5239, 9362, 10478, 16783, 25519, 33566, 40021, 51038, 60853, 80042, 121706, 194941, 218179, 389882, 436358, 520273, 791089, 1040546, 1582178, 2534233, 5068466, 6043171, 6763549, 12086342, 13527098, 32945029, 65890058, 78561223, 157122446, 1021295899, 2042591798]

約数ペア:

[(1, 2042591798), (2, 1021295899), (13, 157122446), (26, 78561223), (31, 65890058), (62, 32945029), (151, 13527098), (169, 12086342), (302, 6763549), (338, 6043171), (403, 5068466), (806, 2534233), (1291, 1582178), (1963, 1040546), (2582, 791089), (3926, 520273), (4681, 436358), (5239, 389882), (9362, 218179), (10478, 194941), (16783, 121706), (25519, 80042), (33566, 60853), (40021, 51038)]