416691812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{51241}}^1$

素因数の和:51371

約数の個数: 24

約数和(自身を含む): 774779040

約数和(自身を除く): 358087228

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 51241, 102482, 204964, 973579, 1947158, 3894316, 5482787, 10965574, 21931148, 104172953, 208345906, 416691812]

約数ペア:

[(1, 416691812), (2, 208345906), (4, 104172953), (19, 21931148), (38, 10965574), (76, 5482787), (107, 3894316), (214, 1947158), (428, 973579), (2033, 204964), (4066, 102482), (8132, 51241)]