320981206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1741}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 593506368

約数和(自身を除く): 272525162

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1013, 1741, 2026, 3482, 7091, 12187, 13169, 14182, 22633, 24374, 26338, 45266, 92183, 158431, 184366, 316862, 1763633, 3527266, 12345431, 22927229, 24690862, 45854458, 160490603, 320981206]

約数ペア:

[(1, 320981206), (2, 160490603), (7, 45854458), (13, 24690862), (14, 22927229), (26, 12345431), (91, 3527266), (182, 1763633), (1013, 316862), (1741, 184366), (2026, 158431), (3482, 92183), (7091, 45266), (12187, 26338), (13169, 24374), (14182, 22633)]