489378552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1568521}}^1$

素因数の和:1568543

約数の個数: 32

約数和(自身を含む): 1317558480

約数和(自身を除く): 828179928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1568521, 3137042, 4705563, 6274084, 9411126, 12548168, 18822252, 20390773, 37644504, 40781546, 61172319, 81563092, 122344638, 163126184, 244689276, 489378552]

約数ペア:

[(1, 489378552), (2, 244689276), (3, 163126184), (4, 122344638), (6, 81563092), (8, 61172319), (12, 40781546), (13, 37644504), (24, 20390773), (26, 18822252), (39, 12548168), (52, 9411126), (78, 6274084), (104, 4705563), (156, 3137042), (312, 1568521)]