2962090

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 5372640

約数和(自身を除く): 2410550

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 2131, 4262, 10655, 21310, 296209, 592418, 1481045, 2962090]

約数ペア:

[(1, 2962090), (2, 1481045), (5, 592418), (10, 296209), (139, 21310), (278, 10655), (695, 4262), (1390, 2131)]