2011396065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{660557}}^1$

素因数の和:660601

約数の個数: 32

約数和(自身を含む): 3804814080

約数和(自身を除く): 1793418015

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 660557, 1981671, 3302785, 4623899, 9908355, 13871697, 19156153, 23119495, 57468459, 69358485, 95780765, 134093071, 287342295, 402279213, 670465355, 2011396065]

約数ペア:

[(1, 2011396065), (3, 670465355), (5, 402279213), (7, 287342295), (15, 134093071), (21, 95780765), (29, 69358485), (35, 57468459), (87, 23119495), (105, 19156153), (145, 13871697), (203, 9908355), (435, 4623899), (609, 3302785), (1015, 1981671), (3045, 660557)]