69993902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{1297}}^1$

素因数の和:1544

約数の個数: 24

約数和(自身を含む): 116010048

約数和(自身を除く): 46016146

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 1297, 2453, 2594, 4906, 14267, 26983, 28534, 53966, 156937, 289231, 313874, 578462, 3181541, 6363082, 34996951, 69993902]

約数ペア:

[(1, 69993902), (2, 34996951), (11, 6363082), (22, 3181541), (121, 578462), (223, 313874), (242, 289231), (446, 156937), (1297, 53966), (2453, 28534), (2594, 26983), (4906, 14267)]