7972458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 17578176

約数和(自身を除く): 9605718

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 2377, 3354, 4754, 7131, 14262, 30901, 61802, 92703, 102211, 185406, 204422, 306633, 613266, 1328743, 2657486, 3986229, 7972458]

約数ペア:

[(1, 7972458), (2, 3986229), (3, 2657486), (6, 1328743), (13, 613266), (26, 306633), (39, 204422), (43, 185406), (78, 102211), (86, 92703), (129, 61802), (258, 30901), (559, 14262), (1118, 7131), (1677, 4754), (2377, 3354)]