2458986189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 3827755008

約数和(自身を除く): 1368768819

約数列:

[1, 3, 11, 23, 33, 61, 69, 173, 183, 253, 307, 519, 671, 759, 921, 1403, 1903, 2013, 3377, 3979, 4209, 5709, 7061, 10131, 10553, 11937, 15433, 18727, 21183, 31659, 43769, 46299, 53111, 56181, 77671, 116083, 131307, 159333, 205997, 233013, 242719, 348249, 430721, 584221, 617991, 728157, 1221553, 1292163, 1752663, 2669909, 3239771, 3664659, 4737931, 8009727, 9719313, 13437083, 14213793, 35637481, 40311249, 74514733, 106912443, 223544199, 819662063, 2458986189]

約数ペア:

[(1, 2458986189), (3, 819662063), (11, 223544199), (23, 106912443), (33, 74514733), (61, 40311249), (69, 35637481), (173, 14213793), (183, 13437083), (253, 9719313), (307, 8009727), (519, 4737931), (671, 3664659), (759, 3239771), (921, 2669909), (1403, 1752663), (1903, 1292163), (2013, 1221553), (3377, 728157), (3979, 617991), (4209, 584221), (5709, 430721), (7061, 348249), (10131, 242719), (10553, 233013), (11937, 205997), (15433, 159333), (18727, 131307), (21183, 116083), (31659, 77671), (43769, 56181), (46299, 53111)]