1633398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 3607296

約数和(自身を除く): 1973898

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 487, 559, 974, 1118, 1461, 1677, 2922, 3354, 6331, 12662, 18993, 20941, 37986, 41882, 62823, 125646, 272233, 544466, 816699, 1633398]

約数ペア:

[(1, 1633398), (2, 816699), (3, 544466), (6, 272233), (13, 125646), (26, 62823), (39, 41882), (43, 37986), (78, 20941), (86, 18993), (129, 12662), (258, 6331), (487, 3354), (559, 2922), (974, 1677), (1118, 1461)]