13308971528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{257407}}^1$

素因数の和:257717

約数の個数: 32

約数和(自身を含む): 26132060160

約数和(自身を除く): 12823088632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 281, 562, 1124, 2248, 6463, 12926, 25852, 51704, 257407, 514814, 1029628, 2059256, 5920361, 11840722, 23681444, 47362888, 72331367, 144662734, 289325468, 578650936, 1663621441, 3327242882, 6654485764, 13308971528]

約数ペア:

[(1, 13308971528), (2, 6654485764), (4, 3327242882), (8, 1663621441), (23, 578650936), (46, 289325468), (92, 144662734), (184, 72331367), (281, 47362888), (562, 23681444), (1124, 11840722), (2248, 5920361), (6463, 2059256), (12926, 1029628), (25852, 514814), (51704, 257407)]