13663731352

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{19531}}^1$

素因数の和:20251

約数の個数: 32

約数和(自身を含む): 25830288720

約数和(自身を除く): 12166557368

約数列:

[1, 2, 4, 8, 157, 314, 557, 628, 1114, 1256, 2228, 4456, 19531, 39062, 78124, 87449, 156248, 174898, 349796, 699592, 3066367, 6132734, 10878767, 12265468, 21757534, 24530936, 43515068, 87030136, 1707966419, 3415932838, 6831865676, 13663731352]

約数ペア:

[(1, 13663731352), (2, 6831865676), (4, 3415932838), (8, 1707966419), (157, 87030136), (314, 43515068), (557, 24530936), (628, 21757534), (1114, 12265468), (1256, 10878767), (2228, 6132734), (4456, 3066367), (19531, 699592), (39062, 349796), (78124, 174898), (87449, 156248)]