382320428

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223841}}^1$

素因数の和:223913

約数の個数: 24

約数和(自身を含む): 777179424

約数和(自身を除く): 394858996

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 223841, 447682, 895364, 1566887, 3133774, 6267548, 13654301, 27308602, 54617204, 95580107, 191160214, 382320428]

約数ペア:

[(1, 382320428), (2, 191160214), (4, 95580107), (7, 54617204), (14, 27308602), (28, 13654301), (61, 6267548), (122, 3133774), (244, 1566887), (427, 895364), (854, 447682), (1708, 223841)]