2907172808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{71917}}^1$

素因数の和:72117

約数の個数: 32

約数和(自身を含む): 5661384960

約数和(自身を除く): 2754212152

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 1304, 5053, 10106, 20212, 40424, 71917, 143834, 287668, 575336, 2229427, 4458854, 8917708, 11722471, 17835416, 23444942, 46889884, 93779768, 363396601, 726793202, 1453586404, 2907172808]

約数ペア:

[(1, 2907172808), (2, 1453586404), (4, 726793202), (8, 363396601), (31, 93779768), (62, 46889884), (124, 23444942), (163, 17835416), (248, 11722471), (326, 8917708), (652, 4458854), (1304, 2229427), (5053, 575336), (10106, 287668), (20212, 143834), (40424, 71917)]