1073684368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3947369}}^1$

素因数の和:3947394

約数の個数: 20

約数和(自身を含む): 2202632460

約数和(自身を除く): 1128948092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3947369, 7894738, 15789476, 31578952, 63157904, 67105273, 134210546, 268421092, 536842184, 1073684368]

約数ペア:

[(1, 1073684368), (2, 536842184), (4, 268421092), (8, 134210546), (16, 67105273), (17, 63157904), (34, 31578952), (68, 15789476), (136, 7894738), (272, 3947369)]