1254084976

素因数分解:

$2^4\times {\mathrm{2131}}^1\times {\mathrm{36781}}^1$

素因数の和:38920

約数の個数: 20

約数和(自身を含む): 2430995944

約数和(自身を除く): 1176910968

約数列:

[1, 2, 4, 8, 16, 2131, 4262, 8524, 17048, 34096, 36781, 73562, 147124, 294248, 588496, 78380311, 156760622, 313521244, 627042488, 1254084976]

約数ペア:

[(1, 1254084976), (2, 627042488), (4, 313521244), (8, 156760622), (16, 78380311), (2131, 588496), (4262, 294248), (8524, 147124), (17048, 73562), (34096, 36781)]