2885298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 6314112

約数和(自身を除く): 3428814

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 521, 923, 1042, 1563, 1846, 2769, 3126, 5538, 6773, 13546, 20319, 36991, 40638, 73982, 110973, 221946, 480883, 961766, 1442649, 2885298]

約数ペア:

[(1, 2885298), (2, 1442649), (3, 961766), (6, 480883), (13, 221946), (26, 110973), (39, 73982), (71, 40638), (78, 36991), (142, 20319), (213, 13546), (426, 6773), (521, 5538), (923, 3126), (1042, 2769), (1563, 1846)]