353240438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 575769600

約数和(自身を除く): 222529162

約数列:

[1, 2, 19, 38, 47, 94, 97, 194, 893, 1786, 1843, 2039, 3686, 4078, 4559, 9118, 38741, 77482, 86621, 95833, 173242, 191666, 197783, 395566, 1820827, 3641654, 3757877, 7515754, 9295801, 18591602, 176620219, 353240438]

約数ペア:

[(1, 353240438), (2, 176620219), (19, 18591602), (38, 9295801), (47, 7515754), (94, 3757877), (97, 3641654), (194, 1820827), (893, 395566), (1786, 197783), (1843, 191666), (2039, 173242), (3686, 95833), (4078, 86621), (4559, 77482), (9118, 38741)]