1253752418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{407857}}^1$

素因数の和:407941

約数の個数: 16

約数和(自身を含む): 1982189880

約数和(自身を除く): 728437462

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 407857, 815714, 11827853, 21616421, 23655706, 43232842, 626876209, 1253752418]

約数ペア:

[(1, 1253752418), (2, 626876209), (29, 43232842), (53, 23655706), (58, 21616421), (106, 11827853), (1537, 815714), (3074, 407857)]