1882460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 4020576

約数和(自身を除く): 2138116

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1543, 3086, 6172, 7715, 15430, 30860, 94123, 188246, 376492, 470615, 941230, 1882460]

約数ペア:

[(1, 1882460), (2, 941230), (4, 470615), (5, 376492), (10, 188246), (20, 94123), (61, 30860), (122, 15430), (244, 7715), (305, 6172), (610, 3086), (1220, 1543)]