2893726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 4889088

約数和(自身を除く): 1995362

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 4243, 8486, 46673, 93346, 131533, 263066, 1446863, 2893726]

約数ペア:

[(1, 2893726), (2, 1446863), (11, 263066), (22, 131533), (31, 93346), (62, 46673), (341, 8486), (682, 4243)]