1861569470

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{3469}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 3390828480

約数和(自身を除く): 1529259010

約数列:

[1, 2, 5, 10, 103, 206, 515, 521, 1030, 1042, 2605, 3469, 5210, 6938, 17345, 34690, 53663, 107326, 268315, 357307, 536630, 714614, 1786535, 1807349, 3573070, 3614698, 9036745, 18073490, 186156947, 372313894, 930784735, 1861569470]

約数ペア:

[(1, 1861569470), (2, 930784735), (5, 372313894), (10, 186156947), (103, 18073490), (206, 9036745), (515, 3614698), (521, 3573070), (1030, 1807349), (1042, 1786535), (2605, 714614), (3469, 536630), (5210, 357307), (6938, 268315), (17345, 107326), (34690, 53663)]