2489978882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{57349}}^1$

素因数の和:58645

約数の個数: 16

約数和(自身を含む): 3957838200

約数和(自身を除く): 1467859318

約数列:

[1, 2, 17, 34, 1277, 2554, 21709, 43418, 57349, 114698, 974933, 1949866, 73234673, 146469346, 1244989441, 2489978882]

約数ペア:

[(1, 2489978882), (2, 1244989441), (17, 146469346), (34, 73234673), (1277, 1949866), (2554, 974933), (21709, 114698), (43418, 57349)]