2079604910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{154159}}^1$

素因数の和:154256

約数の個数: 32

約数和(自身を含む): 3995827200

約数和(自身を除く): 1916222290

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 154159, 308318, 770795, 1541590, 2929021, 5858042, 10945289, 14645105, 21890578, 29290210, 54726445, 109452890, 207960491, 415920982, 1039802455, 2079604910]

約数ペア:

[(1, 2079604910), (2, 1039802455), (5, 415920982), (10, 207960491), (19, 109452890), (38, 54726445), (71, 29290210), (95, 21890578), (142, 14645105), (190, 10945289), (355, 5858042), (710, 2929021), (1349, 1541590), (2698, 770795), (6745, 308318), (13490, 154159)]