2188294914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{80387}}^1$

素因数の和:80754

約数の個数: 32

約数和(自身を含む): 4726814400

約数和(自身を除く): 2538519486

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 4537, 9074, 13611, 27222, 80387, 160774, 241161, 482322, 1045031, 2090062, 3135093, 6270186, 28055063, 56110126, 84165189, 168330378, 364715819, 729431638, 1094147457, 2188294914]

約数ペア:

[(1, 2188294914), (2, 1094147457), (3, 729431638), (6, 364715819), (13, 168330378), (26, 84165189), (39, 56110126), (78, 28055063), (349, 6270186), (698, 3135093), (1047, 2090062), (2094, 1045031), (4537, 482322), (9074, 241161), (13611, 160774), (27222, 80387)]