809492762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{12539}}^1$

素因数の和:12758

約数の個数: 24

約数和(自身を含む): 1321816320

約数和(自身を除く): 512323558

約数列:

[1, 2, 13, 26, 169, 191, 338, 382, 2483, 4966, 12539, 25078, 32279, 64558, 163007, 326014, 2119091, 2394949, 4238182, 4789898, 31134337, 62268674, 404746381, 809492762]

約数ペア:

[(1, 809492762), (2, 404746381), (13, 62268674), (26, 31134337), (169, 4789898), (191, 4238182), (338, 2394949), (382, 2119091), (2483, 326014), (4966, 163007), (12539, 64558), (25078, 32279)]