1958996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 3738504

約数和(自身を除く): 1779508

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 373, 404, 746, 1313, 1492, 2626, 4849, 5252, 9698, 19396, 37673, 75346, 150692, 489749, 979498, 1958996]

約数ペア:

[(1, 1958996), (2, 979498), (4, 489749), (13, 150692), (26, 75346), (52, 37673), (101, 19396), (202, 9698), (373, 5252), (404, 4849), (746, 2626), (1313, 1492)]