981036386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2346977}}^1$

素因数の和:2347009

約数の個数: 16

約数和(自身を含む): 1689824160

約数和(自身を除く): 708787774

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2346977, 4693954, 25816747, 44592563, 51633494, 89185126, 490518193, 981036386]

約数ペア:

[(1, 981036386), (2, 490518193), (11, 89185126), (19, 51633494), (22, 44592563), (38, 25816747), (209, 4693954), (418, 2346977)]