2012307986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{64123}}^1$

素因数の和:64226

約数の個数: 32

約数和(自身を含む): 3490397568

約数和(自身を除く): 1478089582

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 15691, 31382, 64123, 128246, 833599, 1090091, 1667198, 2180182, 4552733, 9105466, 14171183, 28342366, 59185529, 77396461, 118371058, 154792922, 1006153993, 2012307986]

約数ペア:

[(1, 2012307986), (2, 1006153993), (13, 154792922), (17, 118371058), (26, 77396461), (34, 59185529), (71, 28342366), (142, 14171183), (221, 9105466), (442, 4552733), (923, 2180182), (1207, 1667198), (1846, 1090091), (2414, 833599), (15691, 128246), (31382, 64123)]