2798936

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 6055680

約数和(自身を除く): 3256744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 331, 604, 662, 1057, 1208, 1324, 2114, 2317, 2648, 4228, 4634, 8456, 9268, 18536, 49981, 99962, 199924, 349867, 399848, 699734, 1399468, 2798936]

約数ペア:

[(1, 2798936), (2, 1399468), (4, 699734), (7, 399848), (8, 349867), (14, 199924), (28, 99962), (56, 49981), (151, 18536), (302, 9268), (331, 8456), (604, 4634), (662, 4228), (1057, 2648), (1208, 2317), (1324, 2114)]