2034268990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{39023}}^1$

素因数の和:39444

約数の個数: 32

約数和(自身を含む): 3953287296

約数和(自身を除く): 1919018306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 2005, 4010, 5213, 10426, 26065, 39023, 52130, 78046, 195115, 390230, 507299, 1014598, 2536495, 5072990, 15648223, 31296446, 78241115, 156482230, 203426899, 406853798, 1017134495, 2034268990]

約数ペア:

[(1, 2034268990), (2, 1017134495), (5, 406853798), (10, 203426899), (13, 156482230), (26, 78241115), (65, 31296446), (130, 15648223), (401, 5072990), (802, 2536495), (2005, 1014598), (4010, 507299), (5213, 390230), (10426, 195115), (26065, 78046), (39023, 52130)]