9009762748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{610583}}^1$

素因数の和:610642

約数の個数: 48

約数和(自身を含む): 19694997504

約数和(自身を除く): 10685234756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 610583, 1221166, 2442332, 4274081, 8548162, 10379911, 17096324, 18928073, 20759822, 37856146, 41519644, 72659377, 75712292, 132496511, 145318754, 264993022, 290637508, 321777241, 529986044, 643554482, 1287108964, 2252440687, 4504881374, 9009762748]

約数ペア:

[(1, 9009762748), (2, 4504881374), (4, 2252440687), (7, 1287108964), (14, 643554482), (17, 529986044), (28, 321777241), (31, 290637508), (34, 264993022), (62, 145318754), (68, 132496511), (119, 75712292), (124, 72659377), (217, 41519644), (238, 37856146), (434, 20759822), (476, 18928073), (527, 17096324), (868, 10379911), (1054, 8548162), (2108, 4274081), (3689, 2442332), (7378, 1221166), (14756, 610583)]