131984502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{3391}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 284928000

約数和(自身を除く): 152943498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2994, 3391, 6487, 6782, 10173, 12974, 19461, 20346, 38922, 44083, 88166, 132249, 264498, 1692109, 3384218, 5076327, 10152654, 21997417, 43994834, 65992251, 131984502]

約数ペア:

[(1, 131984502), (2, 65992251), (3, 43994834), (6, 21997417), (13, 10152654), (26, 5076327), (39, 3384218), (78, 1692109), (499, 264498), (998, 132249), (1497, 88166), (2994, 44083), (3391, 38922), (6487, 20346), (6782, 19461), (10173, 12974)]