304879588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{56923}}^1$

素因数の和:57043

約数の個数: 24

約数和(自身を含む): 580169408

約数和(自身を除く): 275289820

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 56923, 113846, 227692, 739999, 1479998, 2959996, 5863069, 11726138, 23452276, 76219897, 152439794, 304879588]

約数ペア:

[(1, 304879588), (2, 152439794), (4, 76219897), (13, 23452276), (26, 11726138), (52, 5863069), (103, 2959996), (206, 1479998), (412, 739999), (1339, 227692), (2678, 113846), (5356, 56923)]