458204552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{142123}}^1$

素因数の和:142173

約数の個数: 32

約数和(自身を含む): 955073280

約数和(自身を除く): 496868728

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 142123, 284246, 568492, 1136984, 1847599, 3695198, 4405813, 7390396, 8811626, 14780792, 17623252, 35246504, 57275569, 114551138, 229102276, 458204552]

約数ペア:

[(1, 458204552), (2, 229102276), (4, 114551138), (8, 57275569), (13, 35246504), (26, 17623252), (31, 14780792), (52, 8811626), (62, 7390396), (104, 4405813), (124, 3695198), (248, 1847599), (403, 1136984), (806, 568492), (1612, 284246), (3224, 142123)]