4341340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 9191952

約数和(自身を除く): 4850612

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1657, 2620, 3314, 6628, 8285, 16570, 33140, 217067, 434134, 868268, 1085335, 2170670, 4341340]

約数ペア:

[(1, 4341340), (2, 2170670), (4, 1085335), (5, 868268), (10, 434134), (20, 217067), (131, 33140), (262, 16570), (524, 8285), (655, 6628), (1310, 3314), (1657, 2620)]