2878186

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 4484736

約数和(自身を除く): 1606550

約数列:

[1, 2, 47, 67, 94, 134, 457, 914, 3149, 6298, 21479, 30619, 42958, 61238, 1439093, 2878186]

約数ペア:

[(1, 2878186), (2, 1439093), (47, 61238), (67, 42958), (94, 30619), (134, 21479), (457, 6298), (914, 3149)]