2078647297

素因数分解:

${\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1\times {\mathrm{1039}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 2171520000

約数和(自身を除く): 92872703

約数列:

[1, 29, 149, 463, 1039, 4321, 13427, 30131, 68987, 154811, 481057, 2000623, 4489519, 13950653, 71677493, 2078647297]

約数ペア:

[(1, 2078647297), (29, 71677493), (149, 13950653), (463, 4489519), (1039, 2000623), (4321, 481057), (13427, 154811), (30131, 68987)]