2057227978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{120067}}^1$

素因数の和:120741

約数の個数: 16

約数和(自身を含む): 3328284960

約数和(自身を除く): 1271056982

約数列:

[1, 2, 13, 26, 659, 1318, 8567, 17134, 120067, 240134, 1560871, 3121742, 79124153, 158248306, 1028613989, 2057227978]

約数ペア:

[(1, 2057227978), (2, 1028613989), (13, 158248306), (26, 79124153), (659, 3121742), (1318, 1560871), (8567, 240134), (17134, 120067)]