1338187195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4357}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 1750870080

約数和(自身を除く): 412682885

約数列:

[1, 5, 19, 53, 61, 95, 265, 305, 1007, 1159, 3233, 4357, 5035, 5795, 16165, 21785, 61427, 82783, 230921, 265777, 307135, 413915, 1154605, 1328885, 4387499, 5049763, 14086181, 21937495, 25248815, 70430905, 267637439, 1338187195]

約数ペア:

[(1, 1338187195), (5, 267637439), (19, 70430905), (53, 25248815), (61, 21937495), (95, 14086181), (265, 5049763), (305, 4387499), (1007, 1328885), (1159, 1154605), (3233, 413915), (4357, 307135), (5035, 265777), (5795, 230921), (16165, 82783), (21785, 61427)]