2683984

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:898

約数の個数: 20

約数和(自身を含む): 5227840

約数和(自身を除く): 2543856

約数列:

[1, 2, 4, 8, 16, 271, 542, 619, 1084, 1238, 2168, 2476, 4336, 4952, 9904, 167749, 335498, 670996, 1341992, 2683984]

約数ペア:

[(1, 2683984), (2, 1341992), (4, 670996), (8, 335498), (16, 167749), (271, 9904), (542, 4952), (619, 4336), (1084, 2476), (1238, 2168)]