1374947390

素因数分解:

$2^1\times 5^1\times {\mathrm{9613}}^1\times {\mathrm{14303}}^1$

素因数の和:23923

約数の個数: 16

約数和(自身を含む): 2475335808

約数和(自身を除く): 1100388418

約数列:

[1, 2, 5, 10, 9613, 14303, 19226, 28606, 48065, 71515, 96130, 143030, 137494739, 274989478, 687473695, 1374947390]

約数ペア:

[(1, 1374947390), (2, 687473695), (5, 274989478), (10, 137494739), (9613, 143030), (14303, 96130), (19226, 71515), (28606, 48065)]