2638248

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 6776160

約数和(自身を除く): 4137912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 2971, 5942, 8913, 11884, 17826, 23768, 35652, 71304, 109927, 219854, 329781, 439708, 659562, 879416, 1319124, 2638248]

約数ペア:

[(1, 2638248), (2, 1319124), (3, 879416), (4, 659562), (6, 439708), (8, 329781), (12, 219854), (24, 109927), (37, 71304), (74, 35652), (111, 23768), (148, 17826), (222, 11884), (296, 8913), (444, 5942), (888, 2971)]