4840144

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1558

約数の個数: 20

約数和(自身を含む): 9425860

約数和(自身を除く): 4585716

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1321, 1832, 2642, 3664, 5284, 10568, 21136, 302509, 605018, 1210036, 2420072, 4840144]

約数ペア:

[(1, 4840144), (2, 2420072), (4, 1210036), (8, 605018), (16, 302509), (229, 21136), (458, 10568), (916, 5284), (1321, 3664), (1832, 2642)]