1205838814

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{65089}}^1$

素因数の和:65307

約数の個数: 16

約数和(自身を含む): 1851159600

約数和(自身を除く): 645320786

約数列:

[1, 2, 59, 118, 157, 314, 9263, 18526, 65089, 130178, 3840251, 7680502, 10218973, 20437946, 602919407, 1205838814]

約数ペア:

[(1, 1205838814), (2, 602919407), (59, 20437946), (118, 10218973), (157, 7680502), (314, 3840251), (9263, 130178), (18526, 65089)]