258623146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{25153}}^1$

素因数の和:25305

約数の個数: 16

約数和(自身を含む): 399344904

約数和(自身を除く): 140721758

約数列:

[1, 2, 53, 97, 106, 194, 5141, 10282, 25153, 50306, 1333109, 2439841, 2666218, 4879682, 129311573, 258623146]

約数ペア:

[(1, 258623146), (2, 129311573), (53, 4879682), (97, 2666218), (106, 2439841), (194, 1333109), (5141, 50306), (10282, 25153)]