248290378

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{941}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 436243968

約数和(自身を除く): 187953590

約数列:

[1, 2, 7, 14, 47, 94, 329, 401, 658, 802, 941, 1882, 2807, 5614, 6587, 13174, 18847, 37694, 44227, 88454, 131929, 263858, 309589, 377341, 619178, 754682, 2641387, 5282774, 17735027, 35470054, 124145189, 248290378]

約数ペア:

[(1, 248290378), (2, 124145189), (7, 35470054), (14, 17735027), (47, 5282774), (94, 2641387), (329, 754682), (401, 619178), (658, 377341), (802, 309589), (941, 263858), (1882, 131929), (2807, 88454), (5614, 44227), (6587, 37694), (13174, 18847)]