1820003330

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{155423}}^1$

素因数の和:156601

約数の個数: 16

約数和(自身を含む): 3278824704

約数和(自身を除く): 1458821374

約数列:

[1, 2, 5, 10, 1171, 2342, 5855, 11710, 155423, 310846, 777115, 1554230, 182000333, 364000666, 910001665, 1820003330]

約数ペア:

[(1, 1820003330), (2, 910001665), (5, 364000666), (10, 182000333), (1171, 1554230), (2342, 777115), (5855, 310846), (11710, 155423)]