2058902768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9898571}}^1$

素因数の和:9898592

約数の個数: 20

約数和(自身を含む): 4295980248

約数和(自身を除く): 2237077480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9898571, 19797142, 39594284, 79188568, 128681423, 158377136, 257362846, 514725692, 1029451384, 2058902768]

約数ペア:

[(1, 2058902768), (2, 1029451384), (4, 514725692), (8, 257362846), (13, 158377136), (16, 128681423), (26, 79188568), (52, 39594284), (104, 19797142), (208, 9898571)]