779880002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{47969}}^1$

素因数の和:48721

約数の個数: 16

約数和(自身を含む): 1277920800

約数和(自身を除く): 498040798

約数列:

[1, 2, 11, 22, 739, 1478, 8129, 16258, 47969, 95938, 527659, 1055318, 35449091, 70898182, 389940001, 779880002]

約数ペア:

[(1, 779880002), (2, 389940001), (11, 70898182), (22, 35449091), (739, 1055318), (1478, 527659), (8129, 95938), (16258, 47969)]