807988898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157013}}^1$

素因数の和:157129

約数の個数: 16

約数和(自身を含む): 1266160896

約数和(自身を除く): 458171998

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 157013, 314026, 4867403, 9734806, 13032079, 26064158, 403994449, 807988898]

約数ペア:

[(1, 807988898), (2, 403994449), (31, 26064158), (62, 13032079), (83, 9734806), (166, 4867403), (2573, 314026), (5146, 157013)]