1639508082

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6664667}}^1$

素因数の和:6664713

約数の個数: 16

約数和(自身を含む): 3358992672

約数和(自身を除く): 1719484590

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 6664667, 13329334, 19994001, 39988002, 273251347, 546502694, 819754041, 1639508082]

約数ペア:

[(1, 1639508082), (2, 819754041), (3, 546502694), (6, 273251347), (41, 39988002), (82, 19994001), (123, 13329334), (246, 6664667)]