2898028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3311252

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 83, 86, 116, 166, 172, 203, 301, 332, 406, 581, 602, 812, 1162, 1204, 1247, 2324, 2407, 2494, 3569, 4814, 4988, 7138, 8729, 9628, 14276, 16849, 17458, 24983, 33698, 34916, 49966, 67396, 99932, 103501, 207002, 414004, 724507, 1449014, 2898028]

約数ペア:

[(1, 2898028), (2, 1449014), (4, 724507), (7, 414004), (14, 207002), (28, 103501), (29, 99932), (43, 67396), (58, 49966), (83, 34916), (86, 33698), (116, 24983), (166, 17458), (172, 16849), (203, 14276), (301, 9628), (332, 8729), (406, 7138), (581, 4988), (602, 4814), (812, 3569), (1162, 2494), (1204, 2407), (1247, 2324)]