8997586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 15321600

約数和(自身を除く): 6324014

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 199, 398, 481, 611, 962, 1222, 1739, 2587, 3478, 5174, 7363, 9353, 14726, 18706, 22607, 45214, 95719, 121589, 191438, 243178, 346061, 692122, 4498793, 8997586]

約数ペア:

[(1, 8997586), (2, 4498793), (13, 692122), (26, 346061), (37, 243178), (47, 191438), (74, 121589), (94, 95719), (199, 45214), (398, 22607), (481, 18706), (611, 14726), (962, 9353), (1222, 7363), (1739, 5174), (2587, 3478)]