1605949069330

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1\times {\mathrm{1987241}}^1$

素因数の和:1987842

約数の個数: 32

約数和(自身を含む): 2911993141248

約数和(自身を除く): 1306044071918

約数列:

[1, 2, 5, 10, 211, 383, 422, 766, 1055, 1915, 2110, 3830, 80813, 161626, 404065, 808130, 1987241, 3974482, 9936205, 19872410, 419307851, 761113303, 838615702, 1522226606, 2096539255, 3805566515, 4193078510, 7611133030, 160594906933, 321189813866, 802974534665, 1605949069330]

約数ペア:

[(1, 1605949069330), (2, 802974534665), (5, 321189813866), (10, 160594906933), (211, 7611133030), (383, 4193078510), (422, 3805566515), (766, 2096539255), (1055, 1522226606), (1915, 838615702), (2110, 761113303), (3830, 419307851), (80813, 19872410), (161626, 9936205), (404065, 3974482), (808130, 1987241)]