2249446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 3571200

約数和(自身を除く): 1321754

約数列:

[1, 2, 23, 46, 79, 158, 619, 1238, 1817, 3634, 14237, 28474, 48901, 97802, 1124723, 2249446]

約数ペア:

[(1, 2249446), (2, 1124723), (23, 97802), (46, 48901), (79, 28474), (158, 14237), (619, 3634), (1238, 1817)]