1313432894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1\times {\mathrm{8179}}^1$

素因数の和:11695

約数の個数: 16

約数和(自身を含む): 2056648320

約数和(自身を除く): 743215426

約数列:

[1, 2, 23, 46, 3491, 6982, 8179, 16358, 80293, 160586, 188117, 376234, 28552889, 57105778, 656716447, 1313432894]

約数ペア:

[(1, 1313432894), (2, 656716447), (23, 57105778), (46, 28552889), (3491, 376234), (6982, 188117), (8179, 160586), (16358, 80293)]