2018687992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{809}}^1\times {\mathrm{2381}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 3820251600

約数和(自身を除く): 1801563608

約数列:

[1, 2, 4, 8, 131, 262, 524, 809, 1048, 1618, 2381, 3236, 4762, 6472, 9524, 19048, 105979, 211958, 311911, 423916, 623822, 847832, 1247644, 1926229, 2495288, 3852458, 7704916, 15409832, 252335999, 504671998, 1009343996, 2018687992]

約数ペア:

[(1, 2018687992), (2, 1009343996), (4, 504671998), (8, 252335999), (131, 15409832), (262, 7704916), (524, 3852458), (809, 2495288), (1048, 1926229), (1618, 1247644), (2381, 847832), (3236, 623822), (4762, 423916), (6472, 311911), (9524, 211958), (19048, 105979)]