2103998416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439799}}^1$

素因数の和:439843

約数の個数: 40

約数和(自身を含む): 4580956800

約数和(自身を除く): 2476958384

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 439799, 879598, 1759196, 3518392, 5717387, 7036784, 10115377, 11434774, 20230754, 22869548, 40461508, 45739096, 80923016, 91478192, 131499901, 161846032, 262999802, 525999604, 1051999208, 2103998416]

約数ペア:

[(1, 2103998416), (2, 1051999208), (4, 525999604), (8, 262999802), (13, 161846032), (16, 131499901), (23, 91478192), (26, 80923016), (46, 45739096), (52, 40461508), (92, 22869548), (104, 20230754), (184, 11434774), (208, 10115377), (299, 7036784), (368, 5717387), (598, 3518392), (1196, 1759196), (2392, 879598), (4784, 439799)]