1316912065

素因数分解:

$5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{58699}}^1$

素因数の和:59352

約数の個数: 16

約数和(自身を含む): 1808899200

約数和(自身を除く): 491987135

約数列:

[1, 5, 7, 35, 641, 3205, 4487, 22435, 58699, 293495, 410893, 2054465, 37626059, 188130295, 263382413, 1316912065]

約数ペア:

[(1, 1316912065), (5, 263382413), (7, 188130295), (35, 37626059), (641, 2054465), (3205, 410893), (4487, 293495), (22435, 58699)]