4989948

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{659}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 11679360

約数和(自身を除く): 6689412

約数列:

[1, 2, 3, 4, 6, 12, 631, 659, 1262, 1318, 1893, 1977, 2524, 2636, 3786, 3954, 7572, 7908, 415829, 831658, 1247487, 1663316, 2494974, 4989948]

約数ペア:

[(1, 4989948), (2, 2494974), (3, 1663316), (4, 1247487), (6, 831658), (12, 415829), (631, 7908), (659, 7572), (1262, 3954), (1318, 3786), (1893, 2636), (1977, 2524)]