7050978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 16848000

約数和(自身を除く): 9797022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 239, 298, 447, 478, 717, 894, 1341, 1434, 1639, 2151, 2629, 2682, 3278, 4302, 4917, 5258, 7887, 9834, 14751, 15774, 23661, 29502, 35611, 47322, 71222, 106833, 213666, 320499, 391721, 640998, 783442, 1175163, 2350326, 3525489, 7050978]

約数ペア:

[(1, 7050978), (2, 3525489), (3, 2350326), (6, 1175163), (9, 783442), (11, 640998), (18, 391721), (22, 320499), (33, 213666), (66, 106833), (99, 71222), (149, 47322), (198, 35611), (239, 29502), (298, 23661), (447, 15774), (478, 14751), (717, 9834), (894, 7887), (1341, 5258), (1434, 4917), (1639, 4302), (2151, 3278), (2629, 2682)]