143371436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{38833}}^1$

素因数の和:38921

約数の個数: 24

約数和(自身を含む): 274012704

約数和(自身を除く): 130641268

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 38833, 77666, 155332, 504829, 1009658, 2019316, 2757143, 5514286, 11028572, 35842859, 71685718, 143371436]

約数ペア:

[(1, 143371436), (2, 71685718), (4, 35842859), (13, 11028572), (26, 5514286), (52, 2757143), (71, 2019316), (142, 1009658), (284, 504829), (923, 155332), (1846, 77666), (3692, 38833)]