2103243952

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1035061}}^1$

素因数の和:1035196

約数の個数: 20

約数和(自身を含む): 4107126016

約数和(自身を除く): 2003882064

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1035061, 2070122, 4140244, 8280488, 16560976, 131452747, 262905494, 525810988, 1051621976, 2103243952]

約数ペア:

[(1, 2103243952), (2, 1051621976), (4, 525810988), (8, 262905494), (16, 131452747), (127, 16560976), (254, 8280488), (508, 4140244), (1016, 2070122), (2032, 1035061)]