987279908

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{293}}^1\times {\mathrm{3203}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 1740771648

約数和(自身を除く): 753491740

約数列:

[1, 2, 4, 263, 293, 526, 586, 1052, 1172, 3203, 6406, 12812, 77059, 154118, 308236, 842389, 938479, 1684778, 1876958, 3369556, 3753916, 246819977, 493639954, 987279908]

約数ペア:

[(1, 987279908), (2, 493639954), (4, 246819977), (263, 3753916), (293, 3369556), (526, 1876958), (586, 1684778), (1052, 938479), (1172, 842389), (3203, 308236), (6406, 154118), (12812, 77059)]