122783284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{6689}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 232089480

約数和(自身を除く): 109306196

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 6689, 9178, 13378, 18356, 26756, 86957, 173914, 347828, 2361217, 4722434, 9444868, 30695821, 61391642, 122783284]

約数ペア:

[(1, 122783284), (2, 61391642), (4, 30695821), (13, 9444868), (26, 4722434), (52, 2361217), (353, 347828), (706, 173914), (1412, 86957), (4589, 26756), (6689, 18356), (9178, 13378)]