2018446070

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{103457}}^1$

素因数の和:105415

約数の個数: 16

約数和(自身を含む): 3635100288

約数和(自身を除く): 1616654218

約数列:

[1, 2, 5, 10, 1951, 3902, 9755, 19510, 103457, 206914, 517285, 1034570, 201844607, 403689214, 1009223035, 2018446070]

約数ペア:

[(1, 2018446070), (2, 1009223035), (5, 403689214), (10, 201844607), (1951, 1034570), (3902, 517285), (9755, 206914), (19510, 103457)]