2017321196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 4000291008

約数和(自身を除く): 1982969812

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 277, 367, 451, 484, 554, 734, 902, 1108, 1468, 1804, 3047, 4037, 4961, 6094, 8074, 9922, 11357, 12188, 15047, 16148, 19844, 22714, 30094, 33517, 44407, 45428, 60188, 67034, 88814, 101659, 124927, 134068, 165517, 177628, 203318, 249854, 331034, 406636, 499708, 662068, 1118249, 1374197, 1820687, 2236498, 2748394, 3641374, 4168019, 4472996, 5496788, 7282748, 8336038, 12300739, 16672076, 24601478, 45848209, 49202956, 91696418, 183392836, 504330299, 1008660598, 2017321196]

約数ペア:

[(1, 2017321196), (2, 1008660598), (4, 504330299), (11, 183392836), (22, 91696418), (41, 49202956), (44, 45848209), (82, 24601478), (121, 16672076), (164, 12300739), (242, 8336038), (277, 7282748), (367, 5496788), (451, 4472996), (484, 4168019), (554, 3641374), (734, 2748394), (902, 2236498), (1108, 1820687), (1468, 1374197), (1804, 1118249), (3047, 662068), (4037, 499708), (4961, 406636), (6094, 331034), (8074, 249854), (9922, 203318), (11357, 177628), (12188, 165517), (15047, 134068), (16148, 124927), (19844, 101659), (22714, 88814), (30094, 67034), (33517, 60188), (44407, 45428)]