628552986

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1\times {\mathrm{1171}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 1269304128

約数和(自身を除く): 640751142

約数列:

[1, 2, 3, 6, 137, 274, 411, 653, 822, 1171, 1306, 1959, 2342, 3513, 3918, 7026, 89461, 160427, 178922, 268383, 320854, 481281, 536766, 764663, 962562, 1529326, 2293989, 4587978, 104758831, 209517662, 314276493, 628552986]

約数ペア:

[(1, 628552986), (2, 314276493), (3, 209517662), (6, 104758831), (137, 4587978), (274, 2293989), (411, 1529326), (653, 962562), (822, 764663), (1171, 536766), (1306, 481281), (1959, 320854), (2342, 268383), (3513, 178922), (3918, 160427), (7026, 89461)]