726747338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1\times {\mathrm{3023}}^1$

素因数の和:4789

約数の個数: 16

約数和(自身を含む): 1106493696

約数和(自身を除く): 379746358

約数列:

[1, 2, 71, 142, 1693, 3023, 3386, 6046, 120203, 214633, 240406, 429266, 5117939, 10235878, 363373669, 726747338]

約数ペア:

[(1, 726747338), (2, 363373669), (71, 10235878), (142, 5117939), (1693, 429266), (3023, 240406), (3386, 214633), (6046, 120203)]