667468624

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{155081}}^1$

素因数の和:155358

約数の個数: 20

約数和(自身を含む): 1298036340

約数和(自身を除く): 630567716

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 155081, 310162, 620324, 1240648, 2481296, 41716789, 83433578, 166867156, 333734312, 667468624]

約数ペア:

[(1, 667468624), (2, 333734312), (4, 166867156), (8, 83433578), (16, 41716789), (269, 2481296), (538, 1240648), (1076, 620324), (2152, 310162), (4304, 155081)]