292556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 572880

約数和(自身を除く): 280324

約数列:

[1, 2, 4, 11, 22, 44, 61, 109, 122, 218, 244, 436, 671, 1199, 1342, 2398, 2684, 4796, 6649, 13298, 26596, 73139, 146278, 292556]

約数ペア:

[(1, 292556), (2, 146278), (4, 73139), (11, 26596), (22, 13298), (44, 6649), (61, 4796), (109, 2684), (122, 2398), (218, 1342), (244, 1199), (436, 671)]