2403926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 2019754

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 191, 203, 217, 382, 406, 434, 899, 1337, 1798, 2674, 5539, 5921, 6293, 11078, 11842, 12586, 38773, 41447, 77546, 82894, 171709, 343418, 1201963, 2403926]

約数ペア:

[(1, 2403926), (2, 1201963), (7, 343418), (14, 171709), (29, 82894), (31, 77546), (58, 41447), (62, 38773), (191, 12586), (203, 11842), (217, 11078), (382, 6293), (406, 5921), (434, 5539), (899, 2674), (1337, 1798)]