2979298

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 5385600

約数和(自身を除く): 2406302

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 101, 202, 301, 343, 602, 686, 707, 1414, 2107, 4214, 4343, 4949, 8686, 9898, 14749, 29498, 30401, 34643, 60802, 69286, 212807, 425614, 1489649, 2979298]

約数ペア:

[(1, 2979298), (2, 1489649), (7, 425614), (14, 212807), (43, 69286), (49, 60802), (86, 34643), (98, 30401), (101, 29498), (202, 14749), (301, 9898), (343, 8686), (602, 4949), (686, 4343), (707, 4214), (1414, 2107)]