4459696

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1540

約数の個数: 20

約数和(自身を含む): 8688184

約数和(自身を除く): 4228488

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1321, 1688, 2642, 3376, 5284, 10568, 21136, 278731, 557462, 1114924, 2229848, 4459696]

約数ペア:

[(1, 4459696), (2, 2229848), (4, 1114924), (8, 557462), (16, 278731), (211, 21136), (422, 10568), (844, 5284), (1321, 3376), (1688, 2642)]