260081304574

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{204145451}}^1$

素因数の和:204145480

約数の個数: 24

約数和(自身を含む): 488724212088

約数和(自身を除く): 228642907514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 204145451, 408290902, 1429018157, 2653890863, 2858036314, 5307781726, 10003127099, 18577236041, 20006254198, 37154472082, 130040652287, 260081304574]

約数ペア:

[(1, 260081304574), (2, 130040652287), (7, 37154472082), (13, 20006254198), (14, 18577236041), (26, 10003127099), (49, 5307781726), (91, 2858036314), (98, 2653890863), (182, 1429018157), (637, 408290902), (1274, 204145451)]