14271790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 27832896

約数和(自身を除く): 13561106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 353, 622, 706, 1555, 1765, 3110, 3530, 4043, 4589, 8086, 9178, 20215, 22945, 40430, 45890, 109783, 219566, 548915, 1097830, 1427179, 2854358, 7135895, 14271790]

約数ペア:

[(1, 14271790), (2, 7135895), (5, 2854358), (10, 1427179), (13, 1097830), (26, 548915), (65, 219566), (130, 109783), (311, 45890), (353, 40430), (622, 22945), (706, 20215), (1555, 9178), (1765, 8086), (3110, 4589), (3530, 4043)]