1617964090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1\times {\mathrm{4397}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 3009498624

約数和(自身を除く): 1391534534

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1187, 2374, 4397, 5935, 8794, 11870, 21985, 36797, 43970, 73594, 136307, 183985, 272614, 367970, 681535, 1363070, 5219239, 10438478, 26096195, 52192390, 161796409, 323592818, 808982045, 1617964090]

約数ペア:

[(1, 1617964090), (2, 808982045), (5, 323592818), (10, 161796409), (31, 52192390), (62, 26096195), (155, 10438478), (310, 5219239), (1187, 1363070), (2374, 681535), (4397, 367970), (5935, 272614), (8794, 183985), (11870, 136307), (21985, 73594), (36797, 43970)]