245888461

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{25253}}^1$

素因数の和:25380

約数の個数: 16

約数和(自身を含む): 305472384

約数和(自身を除く): 59583923

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 25253, 176771, 328289, 2298023, 2702071, 18914497, 35126923, 245888461]

約数ペア:

[(1, 245888461), (7, 35126923), (13, 18914497), (91, 2702071), (107, 2298023), (749, 328289), (1391, 176771), (9737, 25253)]