2197486823

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1\times {\mathrm{4253}}^1$

素因数の和:4814

約数の個数: 16

約数和(自身を含む): 2530891776

約数和(自身を除く): 333404953

約数列:

[1, 7, 223, 331, 1561, 2317, 4253, 29771, 73813, 516691, 948419, 1407743, 6638933, 9854201, 313926689, 2197486823]

約数ペア:

[(1, 2197486823), (7, 313926689), (223, 9854201), (331, 6638933), (1561, 1407743), (2317, 948419), (4253, 516691), (29771, 73813)]