6281420

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2473}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 13300224

約数和(自身を除く): 7018804

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2473, 2540, 4946, 9892, 12365, 24730, 49460, 314071, 628142, 1256284, 1570355, 3140710, 6281420]

約数ペア:

[(1, 6281420), (2, 3140710), (4, 1570355), (5, 1256284), (10, 628142), (20, 314071), (127, 49460), (254, 24730), (508, 12365), (635, 9892), (1270, 4946), (2473, 2540)]