2961926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 2208250

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 101, 202, 341, 473, 682, 946, 1111, 1333, 2222, 2666, 3131, 4343, 6262, 8686, 14663, 29326, 34441, 47773, 68882, 95546, 134633, 269266, 1480963, 2961926]

約数ペア:

[(1, 2961926), (2, 1480963), (11, 269266), (22, 134633), (31, 95546), (43, 68882), (62, 47773), (86, 34441), (101, 29326), (202, 14663), (341, 8686), (473, 6262), (682, 4343), (946, 3131), (1111, 2666), (1333, 2222)]