1380137518372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{24971729}}^1$

素因数の和:24972111

約数の個数: 24

約数和(自身を含む): 2481490753560

約数和(自身を除く): 1101353235188

約数列:

[1, 2, 4, 41, 82, 164, 337, 674, 1348, 13817, 27634, 55268, 24971729, 49943458, 99886916, 1023840889, 2047681778, 4095363556, 8415472673, 16830945346, 33661890692, 345034379593, 690068759186, 1380137518372]

約数ペア:

[(1, 1380137518372), (2, 690068759186), (4, 345034379593), (41, 33661890692), (82, 16830945346), (164, 8415472673), (337, 4095363556), (674, 2047681778), (1348, 1023840889), (13817, 99886916), (27634, 49943458), (55268, 24971729)]