4891898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 8048160

約数和(自身を除く): 3156262

約数列:

[1, 2, 11, 22, 229, 458, 971, 1942, 2519, 5038, 10681, 21362, 222359, 444718, 2445949, 4891898]

約数ペア:

[(1, 4891898), (2, 2445949), (11, 444718), (22, 222359), (229, 21362), (458, 10681), (971, 5038), (1942, 2519)]