279994682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{9649}}^1$

素因数の和:10981

約数の個数: 16

約数和(自身を含む): 458568000

約数和(自身を除く): 178573318

約数列:

[1, 2, 11, 22, 1319, 2638, 9649, 14509, 19298, 29018, 106139, 212278, 12727031, 25454062, 139997341, 279994682]

約数ペア:

[(1, 279994682), (2, 139997341), (11, 25454062), (22, 12727031), (1319, 212278), (2638, 106139), (9649, 29018), (14509, 19298)]