419528056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2760053}}^1$

素因数の和:2760078

約数の個数: 16

約数和(自身を含む): 828016200

約数和(自身を除く): 408488144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2760053, 5520106, 11040212, 22080424, 52441007, 104882014, 209764028, 419528056]

約数ペア:

[(1, 419528056), (2, 209764028), (4, 104882014), (8, 52441007), (19, 22080424), (38, 11040212), (76, 5520106), (152, 2760053)]