1304920202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{157561}}^1$

素因数の和:157705

約数の個数: 16

約数和(自身を含む): 2024986824

約数和(自身を除く): 720066622

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 157561, 315122, 6460001, 12920002, 15913661, 31827322, 652460101, 1304920202]

約数ペア:

[(1, 1304920202), (2, 652460101), (41, 31827322), (82, 15913661), (101, 12920002), (202, 6460001), (4141, 315122), (8282, 157561)]