1987492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 3850616

約数和(自身を除く): 1863124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1033, 1924, 2066, 4132, 13429, 26858, 38221, 53716, 76442, 152884, 496873, 993746, 1987492]

約数ペア:

[(1, 1987492), (2, 993746), (4, 496873), (13, 152884), (26, 76442), (37, 53716), (52, 38221), (74, 26858), (148, 13429), (481, 4132), (962, 2066), (1033, 1924)]