2783710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 5205096

約数和(自身を除く): 2421386

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 662, 841, 1655, 1682, 3310, 4205, 8410, 9599, 19198, 47995, 95990, 278371, 556742, 1391855, 2783710]

約数ペア:

[(1, 2783710), (2, 1391855), (5, 556742), (10, 278371), (29, 95990), (58, 47995), (145, 19198), (290, 9599), (331, 8410), (662, 4205), (841, 3310), (1655, 1682)]