840196890032

素因数分解:

$2^4\times {\mathrm{3313}}^1\times {\mathrm{15850379}}^1$

素因数の和:15853700

約数の個数: 20

約数和(自身を含む): 1628372938920

約数和(自身を除く): 788176048888

約数列:

[1, 2, 4, 8, 16, 3313, 6626, 13252, 26504, 53008, 15850379, 31700758, 63401516, 126803032, 253606064, 52512305627, 105024611254, 210049222508, 420098445016, 840196890032]

約数ペア:

[(1, 840196890032), (2, 420098445016), (4, 210049222508), (8, 105024611254), (16, 52512305627), (3313, 253606064), (6626, 126803032), (13252, 63401516), (26504, 31700758), (53008, 15850379)]