102291878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{126913}}^1$

素因数の和:126959

約数の個数: 16

約数和(自身を含む): 170572416

約数和(自身を除く): 68280538

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 126913, 253826, 1649869, 3299738, 3934303, 7868606, 51145939, 102291878]

約数ペア:

[(1, 102291878), (2, 51145939), (13, 7868606), (26, 3934303), (31, 3299738), (62, 1649869), (403, 253826), (806, 126913)]