262981442

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{4021}}^1$

素因数の和:4693

約数の個数: 16

約数和(自身を含む): 402666552

約数和(自身を除く): 139685110

約数列:

[1, 2, 53, 106, 617, 1234, 4021, 8042, 32701, 65402, 213113, 426226, 2480957, 4961914, 131490721, 262981442]

約数ペア:

[(1, 262981442), (2, 131490721), (53, 4961914), (106, 2480957), (617, 426226), (1234, 213113), (4021, 65402), (8042, 32701)]