3298420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 7013664

約数和(自身を除く): 3715244

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1987, 3974, 7948, 9935, 19870, 39740, 164921, 329842, 659684, 824605, 1649210, 3298420]

約数ペア:

[(1, 3298420), (2, 1649210), (4, 824605), (5, 659684), (10, 329842), (20, 164921), (83, 39740), (166, 19870), (332, 9935), (415, 7948), (830, 3974), (1660, 1987)]