2135342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 24

約数和(自身を含む): 3646296

約数和(自身を除く): 1510954

約数列:

[1, 2, 11, 22, 31, 62, 101, 202, 341, 682, 961, 1111, 1922, 2222, 3131, 6262, 10571, 21142, 34441, 68882, 97061, 194122, 1067671, 2135342]

約数ペア:

[(1, 2135342), (2, 1067671), (11, 194122), (22, 97061), (31, 68882), (62, 34441), (101, 21142), (202, 10571), (341, 6262), (682, 3131), (961, 2222), (1111, 1922)]