2149702654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1236883}}^1$

素因数の和:1236975

約数の個数: 16

約数和(自身を含む): 3562225920

約数和(自身を除く): 1412523266

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 1236883, 2473766, 13605713, 27211426, 97713757, 195427514, 1074851327, 2149702654]

約数ペア:

[(1, 2149702654), (2, 1074851327), (11, 195427514), (22, 97713757), (79, 27211426), (158, 13605713), (869, 2473766), (1738, 1236883)]