2747089190

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{266449}}^1$

素因数の和:267487

約数の個数: 16

約数和(自身を含む): 4949575200

約数和(自身を除く): 2202486010

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 10310, 266449, 532898, 1332245, 2664490, 274708919, 549417838, 1373544595, 2747089190]

約数ペア:

[(1, 2747089190), (2, 1373544595), (5, 549417838), (10, 274708919), (1031, 2664490), (2062, 1332245), (5155, 532898), (10310, 266449)]