30971252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1223}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 58536576

約数和(自身を除く): 27565324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1223, 1948, 2446, 4892, 6331, 12662, 15899, 25324, 31798, 63596, 595601, 1191202, 2382404, 7742813, 15485626, 30971252]

約数ペア:

[(1, 30971252), (2, 15485626), (4, 7742813), (13, 2382404), (26, 1191202), (52, 595601), (487, 63596), (974, 31798), (1223, 25324), (1948, 15899), (2446, 12662), (4892, 6331)]