622177816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{3677}}^1$

素因数の和:5323

約数の個数: 32

約数和(自身を含む): 1257434640

約数和(自身を除く): 635256824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1627, 3254, 3677, 6508, 7354, 13016, 14708, 21151, 29416, 42302, 47801, 84604, 95602, 169208, 191204, 382408, 5982479, 11964958, 23929916, 47859832, 77772227, 155544454, 311088908, 622177816]

約数ペア:

[(1, 622177816), (2, 311088908), (4, 155544454), (8, 77772227), (13, 47859832), (26, 23929916), (52, 11964958), (104, 5982479), (1627, 382408), (3254, 191204), (3677, 169208), (6508, 95602), (7354, 84604), (13016, 47801), (14708, 42302), (21151, 29416)]