305871652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{41491}}^1$

素因数の和:41611

約数の個数: 24

約数和(自身を含む): 569270240

約数和(自身を除く): 263398588

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 41491, 82982, 165964, 788329, 1576658, 3153316, 4024627, 8049254, 16098508, 76467913, 152935826, 305871652]

約数ペア:

[(1, 305871652), (2, 152935826), (4, 76467913), (19, 16098508), (38, 8049254), (76, 4024627), (97, 3153316), (194, 1576658), (388, 788329), (1843, 165964), (3686, 82982), (7372, 41491)]