2601242

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2150758

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 149, 203, 298, 301, 406, 602, 1043, 1247, 2086, 2494, 4321, 6407, 8642, 8729, 12814, 17458, 30247, 44849, 60494, 89698, 185803, 371606, 1300621, 2601242]

約数ペア:

[(1, 2601242), (2, 1300621), (7, 371606), (14, 185803), (29, 89698), (43, 60494), (58, 44849), (86, 30247), (149, 17458), (203, 12814), (298, 8729), (301, 8642), (406, 6407), (602, 4321), (1043, 2494), (1247, 2086)]