2149558588

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{49207}}^1$

素因数の和:49441

約数の個数: 24

約数和(自身を含む): 3841373312

約数和(自身を除く): 1691814724

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 652, 10921, 21842, 43684, 49207, 98414, 196828, 3296869, 6593738, 8020741, 13187476, 16041482, 32082964, 537389647, 1074779294, 2149558588]

約数ペア:

[(1, 2149558588), (2, 1074779294), (4, 537389647), (67, 32082964), (134, 16041482), (163, 13187476), (268, 8020741), (326, 6593738), (652, 3296869), (10921, 196828), (21842, 98414), (43684, 49207)]