998270234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{141679}}^1$

素因数の和:141965

約数の個数: 16

約数和(自身を含む): 1618552320

約数和(自身を除く): 620282086

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 141679, 283358, 1841827, 3683654, 38395009, 76790018, 499135117, 998270234]

約数ペア:

[(1, 998270234), (2, 499135117), (13, 76790018), (26, 38395009), (271, 3683654), (542, 1841827), (3523, 283358), (7046, 141679)]