83847010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{644977}}^1$

素因数の和:644997

約数の個数: 16

約数和(自身を含む): 162534456

約数和(自身を除く): 78687446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 644977, 1289954, 3224885, 6449770, 8384701, 16769402, 41923505, 83847010]

約数ペア:

[(1, 83847010), (2, 41923505), (5, 16769402), (10, 8384701), (13, 6449770), (26, 3224885), (65, 1289954), (130, 644977)]