2012131238

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{7507}}^1$

素因数の和:7609

約数の個数: 32

約数和(自身を含む): 3323641440

約数和(自身を除く): 1311510202

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 2197, 4394, 7507, 10309, 15014, 20618, 97591, 134017, 195182, 268034, 457927, 915854, 1268683, 2537366, 5953051, 11906102, 16492879, 32985758, 77389663, 154779326, 1006065619, 2012131238]

約数ペア:

[(1, 2012131238), (2, 1006065619), (13, 154779326), (26, 77389663), (61, 32985758), (122, 16492879), (169, 11906102), (338, 5953051), (793, 2537366), (1586, 1268683), (2197, 915854), (4394, 457927), (7507, 268034), (10309, 195182), (15014, 134017), (20618, 97591)]