2100972010

素因数分解:

$2^1\times 5^1\times {\mathrm{3083}}^1\times {\mathrm{68147}}^1$

素因数の和:71237

約数の個数: 16

約数和(自身を含む): 3783031776

約数和(自身を除く): 1682059766

約数列:

[1, 2, 5, 10, 3083, 6166, 15415, 30830, 68147, 136294, 340735, 681470, 210097201, 420194402, 1050486005, 2100972010]

約数ペア:

[(1, 2100972010), (2, 1050486005), (5, 420194402), (10, 210097201), (3083, 681470), (6166, 340735), (15415, 136294), (30830, 68147)]