1721302012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{48259}}^1$

素因数の和:48541

約数の個数: 24

約数和(自身を含む): 3106592720

約数和(自身を除く): 1385290708

約数列:

[1, 2, 4, 37, 74, 148, 241, 482, 964, 8917, 17834, 35668, 48259, 96518, 193036, 1785583, 3571166, 7142332, 11630419, 23260838, 46521676, 430325503, 860651006, 1721302012]

約数ペア:

[(1, 1721302012), (2, 860651006), (4, 430325503), (37, 46521676), (74, 23260838), (148, 11630419), (241, 7142332), (482, 3571166), (964, 1785583), (8917, 193036), (17834, 96518), (35668, 48259)]