485804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 947856

約数和(自身を除く): 462052

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 181, 244, 362, 671, 724, 1342, 1991, 2684, 3982, 7964, 11041, 22082, 44164, 121451, 242902, 485804]

約数ペア:

[(1, 485804), (2, 242902), (4, 121451), (11, 44164), (22, 22082), (44, 11041), (61, 7964), (122, 3982), (181, 2684), (244, 1991), (362, 1342), (671, 724)]