2056513477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{20287}}^1$

素因数の和:20460

約数の個数: 16

約数和(自身を含む): 2234926080

約数和(自身を除く): 178412603

約数列:

[1, 17, 67, 89, 1139, 1513, 5963, 20287, 101371, 344879, 1359229, 1805543, 23106893, 30694231, 120971381, 2056513477]

約数ペア:

[(1, 2056513477), (17, 120971381), (67, 30694231), (89, 23106893), (1139, 1805543), (1513, 1359229), (5963, 344879), (20287, 101371)]