258313006

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{39341}}^1$

素因数の和:39424

約数の個数: 24

約数和(自身を含む): 457468776

約数和(自身を除く): 199155770

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 39341, 78682, 275387, 550774, 1927709, 2635847, 3855418, 5271694, 18450929, 36901858, 129156503, 258313006]

約数ペア:

[(1, 258313006), (2, 129156503), (7, 36901858), (14, 18450929), (49, 5271694), (67, 3855418), (98, 2635847), (134, 1927709), (469, 550774), (938, 275387), (3283, 78682), (6566, 39341)]