13312455468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{671939}}^1$

素因数の和:672086

約数の個数: 48

約数和(自身を含む): 33715261440

約数和(自身を除く): 20402805972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 671939, 1343878, 2015817, 2687756, 4031634, 8063268, 8735207, 17470414, 26205621, 34940828, 52411242, 85336253, 104822484, 170672506, 256008759, 341345012, 512017518, 1024035036, 1109371289, 2218742578, 3328113867, 4437485156, 6656227734, 13312455468]

約数ペア:

[(1, 13312455468), (2, 6656227734), (3, 4437485156), (4, 3328113867), (6, 2218742578), (12, 1109371289), (13, 1024035036), (26, 512017518), (39, 341345012), (52, 256008759), (78, 170672506), (127, 104822484), (156, 85336253), (254, 52411242), (381, 34940828), (508, 26205621), (762, 17470414), (1524, 8735207), (1651, 8063268), (3302, 4031634), (4953, 2687756), (6604, 2015817), (9906, 1343878), (19812, 671939)]