246439928

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{10453}}^1$

素因数の和:10887

約数の個数: 32

約数和(自身を含む): 529390560

約数和(自身を除く): 282950632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 10453, 11788, 20906, 23576, 41812, 73171, 83624, 146342, 292684, 585368, 4400713, 8801426, 17602852, 30804991, 35205704, 61609982, 123219964, 246439928]

約数ペア:

[(1, 246439928), (2, 123219964), (4, 61609982), (7, 35205704), (8, 30804991), (14, 17602852), (28, 8801426), (56, 4400713), (421, 585368), (842, 292684), (1684, 146342), (2947, 83624), (3368, 73171), (5894, 41812), (10453, 23576), (11788, 20906)]