855851504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2815301}}^1$

素因数の和:2815328

約数の個数: 20

約数和(自身を含む): 1745487240

約数和(自身を除く): 889635736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2815301, 5630602, 11261204, 22522408, 45044816, 53490719, 106981438, 213962876, 427925752, 855851504]

約数ペア:

[(1, 855851504), (2, 427925752), (4, 213962876), (8, 106981438), (16, 53490719), (19, 45044816), (38, 22522408), (76, 11261204), (152, 5630602), (304, 2815301)]