2255224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 4582800

約数和(自身を除く): 2327576

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 401, 703, 802, 1406, 1604, 2812, 3208, 5624, 7619, 14837, 15238, 29674, 30476, 59348, 60952, 118696, 281903, 563806, 1127612, 2255224]

約数ペア:

[(1, 2255224), (2, 1127612), (4, 563806), (8, 281903), (19, 118696), (37, 60952), (38, 59348), (74, 30476), (76, 29674), (148, 15238), (152, 14837), (296, 7619), (401, 5624), (703, 3208), (802, 2812), (1406, 1604)]