291220147814

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{3503021}}^1$

素因数の和:3503431

約数の個数: 16

約数和(自身を含む): 441128554416

約数和(自身を除く): 149908406602

約数列:

[1, 2, 197, 211, 394, 422, 41567, 83134, 3503021, 7006042, 690095137, 739137431, 1380190274, 1478274862, 145610073907, 291220147814]

約数ペア:

[(1, 291220147814), (2, 145610073907), (197, 1478274862), (211, 1380190274), (394, 739137431), (422, 690095137), (41567, 7006042), (83134, 3503021)]