490731712

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{47041}}^1$

素因数の和:47216

約数の個数: 28

約数和(自身を含む): 979790776

約数和(自身を除く): 489059064

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 47041, 94082, 188164, 376328, 752656, 1505312, 3010624, 7667683, 15335366, 30670732, 61341464, 122682928, 245365856, 490731712]

約数ペア:

[(1, 490731712), (2, 245365856), (4, 122682928), (8, 61341464), (16, 30670732), (32, 15335366), (64, 7667683), (163, 3010624), (326, 1505312), (652, 752656), (1304, 376328), (2608, 188164), (5216, 94082), (10432, 47041)]