2100973030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16161331}}^1$

素因数の和:16161351

約数の個数: 16

約数和(自身を含む): 4072655664

約数和(自身を除く): 1971682634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16161331, 32322662, 80806655, 161613310, 210097303, 420194606, 1050486515, 2100973030]

約数ペア:

[(1, 2100973030), (2, 1050486515), (5, 420194606), (10, 210097303), (13, 161613310), (26, 80806655), (65, 32322662), (130, 16161331)]