2213718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 4832352

約数和(自身を除く): 2618634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 281, 303, 562, 606, 843, 1313, 1686, 2626, 3653, 3939, 7306, 7878, 10959, 21918, 28381, 56762, 85143, 170286, 368953, 737906, 1106859, 2213718]

約数ペア:

[(1, 2213718), (2, 1106859), (3, 737906), (6, 368953), (13, 170286), (26, 85143), (39, 56762), (78, 28381), (101, 21918), (202, 10959), (281, 7878), (303, 7306), (562, 3939), (606, 3653), (843, 2626), (1313, 1686)]