2018704065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{662957}}^1$

素因数の和:663001

約数の個数: 32

約数和(自身を含む): 3818638080

約数和(自身を除く): 1799934015

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 662957, 1988871, 3314785, 4640699, 9944355, 13922097, 19225753, 23203495, 57677259, 69610485, 96128765, 134580271, 288386295, 403740813, 672901355, 2018704065]

約数ペア:

[(1, 2018704065), (3, 672901355), (5, 403740813), (7, 288386295), (15, 134580271), (21, 96128765), (29, 69610485), (35, 57677259), (87, 23203495), (105, 19225753), (145, 13922097), (203, 9944355), (435, 4640699), (609, 3314785), (1015, 1988871), (3045, 662957)]