2017379938

素因数分解:

$2^1\times 7^1\times {\mathrm{5557}}^1\times {\mathrm{25931}}^1$

素因数の和:31497

約数の個数: 16

約数和(自身を含む): 3459121344

約数和(自身を除く): 1441741406

約数列:

[1, 2, 7, 14, 5557, 11114, 25931, 38899, 51862, 77798, 181517, 363034, 144098567, 288197134, 1008689969, 2017379938]

約数ペア:

[(1, 2017379938), (2, 1008689969), (7, 288197134), (14, 144098567), (5557, 363034), (11114, 181517), (25931, 77798), (38899, 51862)]