418351610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{1223}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 764951040

約数和(自身を除く): 346599430

約数列:

[1, 2, 5, 10, 79, 158, 395, 433, 790, 866, 1223, 2165, 2446, 4330, 6115, 12230, 34207, 68414, 96617, 171035, 193234, 342070, 483085, 529559, 966170, 1059118, 2647795, 5295590, 41835161, 83670322, 209175805, 418351610]

約数ペア:

[(1, 418351610), (2, 209175805), (5, 83670322), (10, 41835161), (79, 5295590), (158, 2647795), (395, 1059118), (433, 966170), (790, 529559), (866, 483085), (1223, 342070), (2165, 193234), (2446, 171035), (4330, 96617), (6115, 68414), (12230, 34207)]