2017663424

素因数分解:

$2^6\times 7^1\times {\mathrm{347}}^1\times {\mathrm{12979}}^1$

素因数の和:13345

約数の個数: 56

約数和(自身を含む): 4589312640

約数和(自身を除く): 2571649216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 347, 448, 694, 1388, 2429, 2776, 4858, 5552, 9716, 11104, 12979, 19432, 22208, 25958, 38864, 51916, 77728, 90853, 103832, 155456, 181706, 207664, 363412, 415328, 726824, 830656, 1453648, 2907296, 4503713, 5814592, 9007426, 18014852, 31525991, 36029704, 63051982, 72059408, 126103964, 144118816, 252207928, 288237632, 504415856, 1008831712, 2017663424]

約数ペア:

[(1, 2017663424), (2, 1008831712), (4, 504415856), (7, 288237632), (8, 252207928), (14, 144118816), (16, 126103964), (28, 72059408), (32, 63051982), (56, 36029704), (64, 31525991), (112, 18014852), (224, 9007426), (347, 5814592), (448, 4503713), (694, 2907296), (1388, 1453648), (2429, 830656), (2776, 726824), (4858, 415328), (5552, 363412), (9716, 207664), (11104, 181706), (12979, 155456), (19432, 103832), (22208, 90853), (25958, 77728), (38864, 51916)]