134431484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{277751}}^1$

素因数の和:277777

約数の個数: 18

約数和(自身を含む): 258587112

約数和(自身を除く): 124155628

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 277751, 555502, 1111004, 3055261, 6110522, 12221044, 33607871, 67215742, 134431484]

約数ペア:

[(1, 134431484), (2, 67215742), (4, 33607871), (11, 12221044), (22, 6110522), (44, 3055261), (121, 1111004), (242, 555502), (484, 277751)]