317164484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4423}}^1$

素因数の和:4644

約数の個数: 48

約数和(自身を含む): 686746368

約数和(自身を除く): 369581884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2758, 4423, 5122, 5516, 8846, 10244, 17692, 17927, 30961, 35854, 57499, 61922, 71708, 114998, 123844, 229996, 402493, 804986, 871331, 1609972, 1742662, 3485324, 6099317, 11327303, 12198634, 22654606, 24397268, 45309212, 79291121, 158582242, 317164484]

約数ペア:

[(1, 317164484), (2, 158582242), (4, 79291121), (7, 45309212), (13, 24397268), (14, 22654606), (26, 12198634), (28, 11327303), (52, 6099317), (91, 3485324), (182, 1742662), (197, 1609972), (364, 871331), (394, 804986), (788, 402493), (1379, 229996), (2561, 123844), (2758, 114998), (4423, 71708), (5122, 61922), (5516, 57499), (8846, 35854), (10244, 30961), (17692, 17927)]