10981708

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{45007}}^1$

素因数の和:45072

約数の個数: 12

約数和(自身を含む): 19533472

約数和(自身を除く): 8551764

約数列:

[1, 2, 4, 61, 122, 244, 45007, 90014, 180028, 2745427, 5490854, 10981708]

約数ペア:

[(1, 10981708), (2, 5490854), (4, 2745427), (61, 180028), (122, 90014), (244, 45007)]