159653590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{389399}}^1$

素因数の和:389447

約数の個数: 16

約数和(自身を含む): 294386400

約数和(自身を除く): 134732810

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 389399, 778798, 1946995, 3893990, 15965359, 31930718, 79826795, 159653590]

約数ペア:

[(1, 159653590), (2, 79826795), (5, 31930718), (10, 15965359), (41, 3893990), (82, 1946995), (205, 778798), (410, 389399)]