2947156966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{569609}}^1$

素因数の和:569823

約数の個数: 16

約数和(自身を含む): 4784724000

約数和(自身を除く): 1837567034

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 569609, 1139218, 7404917, 14809834, 113352191, 226704382, 1473578483, 2947156966]

約数ペア:

[(1, 2947156966), (2, 1473578483), (13, 226704382), (26, 113352191), (199, 14809834), (398, 7404917), (2587, 1139218), (5174, 569609)]