343830890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2644853}}^1$

素因数の和:2644873

約数の個数: 16

約数和(自身を含む): 666503208

約数和(自身を除く): 322672318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2644853, 5289706, 13224265, 26448530, 34383089, 68766178, 171915445, 343830890]

約数ペア:

[(1, 343830890), (2, 171915445), (5, 68766178), (10, 34383089), (13, 26448530), (26, 13224265), (65, 5289706), (130, 2644853)]