1873804972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{336773}}^1$

素因数の和:336897

約数の個数: 24

約数和(自身を含む): 3564416016

約数和(自身を除く): 1690611044

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 336773, 673546, 1347092, 4378049, 8756098, 17512196, 36034711, 72069422, 144138844, 468451243, 936902486, 1873804972]

約数ペア:

[(1, 1873804972), (2, 936902486), (4, 468451243), (13, 144138844), (26, 72069422), (52, 36034711), (107, 17512196), (214, 8756098), (428, 4378049), (1391, 1347092), (2782, 673546), (5564, 336773)]