7976930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 15833664

約数和(自身を除く): 7856734

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1427, 2795, 2854, 5590, 7135, 14270, 18551, 37102, 61361, 92755, 122722, 185510, 306805, 613610, 797693, 1595386, 3988465, 7976930]

約数ペア:

[(1, 7976930), (2, 3988465), (5, 1595386), (10, 797693), (13, 613610), (26, 306805), (43, 185510), (65, 122722), (86, 92755), (130, 61361), (215, 37102), (430, 18551), (559, 14270), (1118, 7135), (1427, 5590), (2795, 2854)]