260078182

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{204143}}^1$

素因数の和:204172

約数の個数: 24

約数和(自身を含む): 488720736

約数和(自身を除く): 228642554

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 204143, 408286, 1429001, 2653859, 2858002, 5307718, 10003007, 18577013, 20006014, 37154026, 130039091, 260078182]

約数ペア:

[(1, 260078182), (2, 130039091), (7, 37154026), (13, 20006014), (14, 18577013), (26, 10003007), (49, 5307718), (91, 2858002), (98, 2653859), (182, 1429001), (637, 408286), (1274, 204143)]