291269732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{15017}}^1$

素因数の和:15407

約数の個数: 24

約数和(自身を含む): 550439736

約数和(自身を除く): 259170004

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 4849, 9698, 15017, 19396, 30034, 60068, 195221, 390442, 780884, 5601341, 11202682, 22405364, 72817433, 145634866, 291269732]

約数ペア:

[(1, 291269732), (2, 145634866), (4, 72817433), (13, 22405364), (26, 11202682), (52, 5601341), (373, 780884), (746, 390442), (1492, 195221), (4849, 60068), (9698, 30034), (15017, 19396)]