2177720662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{3769}}^1$

素因数の和:4168

約数の個数: 32

約数和(自身を含む): 3579750720

約数和(自身を除く): 1402030058

約数列:

[1, 2, 13, 26, 71, 142, 313, 626, 923, 1846, 3769, 4069, 7538, 8138, 22223, 44446, 48997, 97994, 267599, 288899, 535198, 577798, 1179697, 2359394, 3478787, 6957574, 15336061, 30672122, 83758487, 167516974, 1088860331, 2177720662]

約数ペア:

[(1, 2177720662), (2, 1088860331), (13, 167516974), (26, 83758487), (71, 30672122), (142, 15336061), (313, 6957574), (626, 3478787), (923, 2359394), (1846, 1179697), (3769, 577798), (4069, 535198), (7538, 288899), (8138, 267599), (22223, 97994), (44446, 48997)]