12778810558

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1\times {\mathrm{25741}}^1$

素因数の和:26763

約数の個数: 16

約数和(自身を含む): 19247808240

約数和(自身を除く): 6468997682

約数列:

[1, 2, 401, 619, 802, 1238, 25741, 51482, 248219, 496438, 10322141, 15933679, 20644282, 31867358, 6389405279, 12778810558]

約数ペア:

[(1, 12778810558), (2, 6389405279), (401, 31867358), (619, 20644282), (802, 15933679), (1238, 10322141), (25741, 496438), (51482, 248219)]