1860868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 3449600

約数和(自身を除く): 1588732

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 349, 698, 1333, 1396, 2666, 5332, 10819, 15007, 21638, 30014, 43276, 60028, 465217, 930434, 1860868]

約数ペア:

[(1, 1860868), (2, 930434), (4, 465217), (31, 60028), (43, 43276), (62, 30014), (86, 21638), (124, 15007), (172, 10819), (349, 5332), (698, 2666), (1333, 1396)]