2571432

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 6468000

約数和(自身を除く): 3896568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 349, 614, 698, 921, 1047, 1228, 1396, 1842, 2094, 2456, 2792, 3684, 4188, 7368, 8376, 107143, 214286, 321429, 428572, 642858, 857144, 1285716, 2571432]

約数ペア:

[(1, 2571432), (2, 1285716), (3, 857144), (4, 642858), (6, 428572), (8, 321429), (12, 214286), (24, 107143), (307, 8376), (349, 7368), (614, 4188), (698, 3684), (921, 2792), (1047, 2456), (1228, 2094), (1396, 1842)]