4164974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 7078104

約数和(自身を除く): 2913130

約数列:

[1, 2, 11, 22, 31, 62, 197, 341, 394, 682, 961, 1922, 2167, 4334, 6107, 10571, 12214, 21142, 67177, 134354, 189317, 378634, 2082487, 4164974]

約数ペア:

[(1, 4164974), (2, 2082487), (11, 378634), (22, 189317), (31, 134354), (62, 67177), (197, 21142), (341, 12214), (394, 10571), (682, 6107), (961, 4334), (1922, 2167)]