1817993816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{13679}}^1$

素因数の和:14171

約数の個数: 32

約数和(自身を含む): 3508920000

約数和(自身を除く): 1690926184

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 449, 898, 1796, 3592, 13679, 16613, 27358, 33226, 54716, 66452, 109432, 132904, 506123, 1012246, 2024492, 4048984, 6141871, 12283742, 24567484, 49134968, 227249227, 454498454, 908996908, 1817993816]

約数ペア:

[(1, 1817993816), (2, 908996908), (4, 454498454), (8, 227249227), (37, 49134968), (74, 24567484), (148, 12283742), (296, 6141871), (449, 4048984), (898, 2024492), (1796, 1012246), (3592, 506123), (13679, 132904), (16613, 109432), (27358, 66452), (33226, 54716)]