1955228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 3836784

約数和(自身を除く): 1881556

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1201, 1628, 2402, 4804, 13211, 26422, 44437, 52844, 88874, 177748, 488807, 977614, 1955228]

約数ペア:

[(1, 1955228), (2, 977614), (4, 488807), (11, 177748), (22, 88874), (37, 52844), (44, 44437), (74, 26422), (148, 13211), (407, 4804), (814, 2402), (1201, 1628)]