489071732

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{10487}}^1$

素因数の和:10711

約数の個数: 24

約数和(自身を含む): 872182080

約数和(自身を除く): 383110348

約数列:

[1, 2, 4, 89, 131, 178, 262, 356, 524, 10487, 11659, 20974, 23318, 41948, 46636, 933343, 1373797, 1866686, 2747594, 3733372, 5495188, 122267933, 244535866, 489071732]

約数ペア:

[(1, 489071732), (2, 244535866), (4, 122267933), (89, 5495188), (131, 3733372), (178, 2747594), (262, 1866686), (356, 1373797), (524, 933343), (10487, 46636), (11659, 41948), (20974, 23318)]