408048556

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{100703}}^1$

素因数の和:101720

約数の個数: 12

約数和(自身を含む): 714796992

約数和(自身を除く): 306748436

約数列:

[1, 2, 4, 1013, 2026, 4052, 100703, 201406, 402812, 102012139, 204024278, 408048556]

約数ペア:

[(1, 408048556), (2, 204024278), (4, 102012139), (1013, 402812), (2026, 201406), (4052, 100703)]