78485655506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71221103}}^1$

素因数の和:71221153

約数の個数: 16

約数和(自身を含む): 128197987200

約数和(自身を除く): 49712331694

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 71221103, 142442206, 1353200957, 2065411987, 2706401914, 4130823974, 39242827753, 78485655506]

約数ペア:

[(1, 78485655506), (2, 39242827753), (19, 4130823974), (29, 2706401914), (38, 2065411987), (58, 1353200957), (551, 142442206), (1102, 71221103)]