31191508972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{704861}}^1$

素因数の和:704938

約数の個数: 48

約数和(自身を含む): 62997746112

約数和(自身を除く): 31806237140

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 598, 851, 962, 1196, 1702, 1924, 3404, 11063, 22126, 44252, 704861, 1409722, 2819444, 9163193, 16211803, 18326386, 26079857, 32423606, 36652772, 52159714, 64847212, 104319428, 210753439, 339038141, 421506878, 599836711, 678076282, 843013756, 1199673422, 1356152564, 2399346844, 7797877243, 15595754486, 31191508972]

約数ペア:

[(1, 31191508972), (2, 15595754486), (4, 7797877243), (13, 2399346844), (23, 1356152564), (26, 1199673422), (37, 843013756), (46, 678076282), (52, 599836711), (74, 421506878), (92, 339038141), (148, 210753439), (299, 104319428), (481, 64847212), (598, 52159714), (851, 36652772), (962, 32423606), (1196, 26079857), (1702, 18326386), (1924, 16211803), (3404, 9163193), (11063, 2819444), (22126, 1409722), (44252, 704861)]