27981480854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2052331}}^1$

素因数の和:2052751

約数の個数: 16

約数和(自身を含む): 44552023056

約数和(自身を除く): 16570542202

約数列:

[1, 2, 17, 34, 401, 802, 6817, 13634, 2052331, 4104662, 34889627, 69779254, 822984731, 1645969462, 13990740427, 27981480854]

約数ペア:

[(1, 27981480854), (2, 13990740427), (17, 1645969462), (34, 822984731), (401, 69779254), (802, 34889627), (6817, 4104662), (13634, 2052331)]