142982828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{6421}}^1$

素因数の和:6737

約数の個数: 24

約数和(自身を含む): 264329520

約数和(自身を除く): 121346692

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 5567, 6421, 11134, 12842, 22268, 25684, 121999, 243998, 487996, 1881353, 3762706, 7525412, 35745707, 71491414, 142982828]

約数ペア:

[(1, 142982828), (2, 71491414), (4, 35745707), (19, 7525412), (38, 3762706), (76, 1881353), (293, 487996), (586, 243998), (1172, 121999), (5567, 25684), (6421, 22268), (11134, 12842)]