2772067816

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{490111}}^1$

素因数の和:490225

約数の個数: 32

約数和(自身を含む): 5998970880

約数和(自身を除く): 3226903064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 490111, 980222, 1960444, 3430777, 3920888, 6861554, 13723108, 27446216, 49501211, 99002422, 198004844, 346508477, 396009688, 693016954, 1386033908, 2772067816]

約数ペア:

[(1, 2772067816), (2, 1386033908), (4, 693016954), (7, 396009688), (8, 346508477), (14, 198004844), (28, 99002422), (56, 49501211), (101, 27446216), (202, 13723108), (404, 6861554), (707, 3920888), (808, 3430777), (1414, 1960444), (2828, 980222), (5656, 490111)]