921551144

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{769}}^1\times {\mathrm{919}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 1742664000

約数和(自身を除く): 821112856

約数列:

[1, 2, 4, 8, 163, 326, 652, 769, 919, 1304, 1538, 1838, 3076, 3676, 6152, 7352, 125347, 149797, 250694, 299594, 501388, 599188, 706711, 1002776, 1198376, 1413422, 2826844, 5653688, 115193893, 230387786, 460775572, 921551144]

約数ペア:

[(1, 921551144), (2, 460775572), (4, 230387786), (8, 115193893), (163, 5653688), (326, 2826844), (652, 1413422), (769, 1198376), (919, 1002776), (1304, 706711), (1538, 599188), (1838, 501388), (3076, 299594), (3676, 250694), (6152, 149797), (7352, 125347)]