490318379

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 513891840

約数和(自身を除く): 23573461

約数列:

[1, 43, 59, 157, 1231, 2537, 6751, 9263, 52933, 72629, 193267, 398309, 3123047, 8310481, 11402753, 490318379]

約数ペア:

[(1, 490318379), (43, 11402753), (59, 8310481), (157, 3123047), (1231, 398309), (2537, 193267), (6751, 72629), (9263, 52933)]