1285655148

素因数分解:

$2^2\times 3^2\times {\mathrm{7451}}^1\times {\mathrm{4793}}^1$

素因数の和:12254

約数の個数: 36

約数和(自身を含む): 3250964808

約数和(自身を除く): 1965309660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4793, 7451, 9586, 14379, 14902, 19172, 22353, 28758, 29804, 43137, 44706, 57516, 67059, 86274, 89412, 134118, 172548, 268236, 35712643, 71425286, 107137929, 142850572, 214275858, 321413787, 428551716, 642827574, 1285655148]

約数ペア:

[(1, 1285655148), (2, 642827574), (3, 428551716), (4, 321413787), (6, 214275858), (9, 142850572), (12, 107137929), (18, 71425286), (36, 35712643), (4793, 268236), (7451, 172548), (9586, 134118), (14379, 89412), (14902, 86274), (19172, 67059), (22353, 57516), (28758, 44706), (29804, 43137)]