128800598

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 213276672

約数和(自身を除く): 84476074

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 713, 943, 1271, 1426, 1886, 2203, 2542, 4406, 29233, 50669, 58466, 68293, 90323, 101338, 136586, 180646, 1570739, 2077429, 2800013, 3141478, 4154858, 5600026, 64400299, 128800598]

約数ペア:

[(1, 128800598), (2, 64400299), (23, 5600026), (31, 4154858), (41, 3141478), (46, 2800013), (62, 2077429), (82, 1570739), (713, 180646), (943, 136586), (1271, 101338), (1426, 90323), (1886, 68293), (2203, 58466), (2542, 50669), (4406, 29233)]