1871304826

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1\times {\mathrm{6599}}^1$

素因数の和:8669

約数の個数: 16

約数和(自身を含む): 2848348800

約数和(自身を除く): 977043974

約数列:

[1, 2, 71, 142, 1997, 3994, 6599, 13198, 141787, 283574, 468529, 937058, 13178203, 26356406, 935652413, 1871304826]

約数ペア:

[(1, 1871304826), (2, 935652413), (71, 26356406), (142, 13178203), (1997, 937058), (3994, 468529), (6599, 283574), (13198, 141787)]