319458049090

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{151401919}}^1$

素因数の和:151402137

約数の個数: 16

約数和(自身を含む): 577749726720

約数和(自身を除く): 258291677630

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 151401919, 302803838, 757009595, 1514019190, 31945804909, 63891609818, 159729024545, 319458049090]

約数ペア:

[(1, 319458049090), (2, 159729024545), (5, 63891609818), (10, 31945804909), (211, 1514019190), (422, 757009595), (1055, 302803838), (2110, 151401919)]