1992852

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 5081076

約数和(自身を除く): 3088224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 281, 394, 562, 591, 788, 843, 1124, 1182, 1686, 1773, 2364, 2529, 3372, 3546, 5058, 7092, 10116, 55357, 110714, 166071, 221428, 332142, 498213, 664284, 996426, 1992852]

約数ペア:

[(1, 1992852), (2, 996426), (3, 664284), (4, 498213), (6, 332142), (9, 221428), (12, 166071), (18, 110714), (36, 55357), (197, 10116), (281, 7092), (394, 5058), (562, 3546), (591, 3372), (788, 2529), (843, 2364), (1124, 1773), (1182, 1686)]