1212834818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{1193}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 1996090992

約数和(自身を除く): 783256174

約数列:

[1, 2, 13, 26, 61, 122, 641, 793, 1193, 1282, 1586, 2386, 8333, 15509, 16666, 31018, 39101, 72773, 78202, 145546, 508313, 764713, 946049, 1016626, 1529426, 1892098, 9941269, 19882538, 46647493, 93294986, 606417409, 1212834818]

約数ペア:

[(1, 1212834818), (2, 606417409), (13, 93294986), (26, 46647493), (61, 19882538), (122, 9941269), (641, 1892098), (793, 1529426), (1193, 1016626), (1282, 946049), (1586, 764713), (2386, 508313), (8333, 145546), (15509, 78202), (16666, 72773), (31018, 39101)]