140850836

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{12671}}^1$

素因数の和:13079

約数の個数: 24

約数和(自身を含む): 282433536

約数和(自身を除く): 141582700

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 12671, 25342, 50684, 88697, 177394, 354788, 5030387, 10060774, 20121548, 35212709, 70425418, 140850836]

約数ペア:

[(1, 140850836), (2, 70425418), (4, 35212709), (7, 20121548), (14, 10060774), (28, 5030387), (397, 354788), (794, 177394), (1588, 88697), (2779, 50684), (5558, 25342), (11116, 12671)]