2149761664

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{97081}}^1$

素因数の和:97268

約数の個数: 32

約数和(自身を含む): 4307528340

約数和(自身を除く): 2157766676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 11072, 22144, 97081, 194162, 388324, 776648, 1553296, 3106592, 6213184, 12426368, 16795013, 33590026, 67180052, 134360104, 268720208, 537440416, 1074880832, 2149761664]

約数ペア:

[(1, 2149761664), (2, 1074880832), (4, 537440416), (8, 268720208), (16, 134360104), (32, 67180052), (64, 33590026), (128, 16795013), (173, 12426368), (346, 6213184), (692, 3106592), (1384, 1553296), (2768, 776648), (5536, 388324), (11072, 194162), (22144, 97081)]