28305356518

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{902767}}^1$

素因数の和:903087

約数の個数: 16

約数和(自身を含む): 43322030784

約数和(自身を除く): 15016674266

約数列:

[1, 2, 61, 122, 257, 514, 15677, 31354, 902767, 1805534, 55068787, 110137574, 232011119, 464022238, 14152678259, 28305356518]

約数ペア:

[(1, 28305356518), (2, 14152678259), (61, 464022238), (122, 232011119), (257, 110137574), (514, 55068787), (15677, 1805534), (31354, 902767)]