2497842

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1078

約数の個数: 24

約数和(自身を含む): 5453760

約数和(自身を除く): 2955918

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 919, 1359, 1838, 2718, 2757, 5514, 8271, 16542, 138769, 277538, 416307, 832614, 1248921, 2497842]

約数ペア:

[(1, 2497842), (2, 1248921), (3, 832614), (6, 416307), (9, 277538), (18, 138769), (151, 16542), (302, 8271), (453, 5514), (906, 2757), (919, 2718), (1359, 1838)]