154002668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1241957}}^1$

素因数の和:1241992

約数の個数: 12

約数和(自身を含む): 278198592

約数和(自身を除く): 124195924

約数列:

[1, 2, 4, 31, 62, 124, 1241957, 2483914, 4967828, 38500667, 77001334, 154002668]

約数ペア:

[(1, 154002668), (2, 77001334), (4, 38500667), (31, 4967828), (62, 2483914), (124, 1241957)]