2692490450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4142293}}^1$

素因数の和:4142318

約数の個数: 24

約数和(自身を含む): 5393266788

約数和(自身を除く): 2700776338

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4142293, 8284586, 20711465, 41422930, 53849809, 103557325, 107699618, 207114650, 269249045, 538498090, 1346245225, 2692490450]

約数ペア:

[(1, 2692490450), (2, 1346245225), (5, 538498090), (10, 269249045), (13, 207114650), (25, 107699618), (26, 103557325), (50, 53849809), (65, 41422930), (130, 20711465), (325, 8284586), (650, 4142293)]