7974164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 15478176

約数和(自身を除く): 7504012

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 2971, 5942, 11884, 32681, 65362, 130724, 181231, 362462, 724924, 1993541, 3987082, 7974164]

約数ペア:

[(1, 7974164), (2, 3987082), (4, 1993541), (11, 724924), (22, 362462), (44, 181231), (61, 130724), (122, 65362), (244, 32681), (671, 11884), (1342, 5942), (2684, 2971)]