2057100110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1217219}}^1$

素因数の和:1217252

約数の個数: 24

約数和(自身を含む): 4009522680

約数和(自身を除く): 1952422570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1217219, 2434438, 6086095, 12172190, 15823847, 31647694, 79119235, 158238470, 205710011, 411420022, 1028550055, 2057100110]

約数ペア:

[(1, 2057100110), (2, 1028550055), (5, 411420022), (10, 205710011), (13, 158238470), (26, 79119235), (65, 31647694), (130, 15823847), (169, 12172190), (338, 6086095), (845, 2434438), (1690, 1217219)]