2019296888

素因数分解:

$2^3\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{16937}}^1$

素因数の和:19079

約数の個数: 32

約数和(自身を含む): 4329352800

約数和(自身を除く): 2310055912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2129, 4258, 8516, 14903, 16937, 17032, 29806, 33874, 59612, 67748, 118559, 119224, 135496, 237118, 474236, 948472, 36058873, 72117746, 144235492, 252412111, 288470984, 504824222, 1009648444, 2019296888]

約数ペア:

[(1, 2019296888), (2, 1009648444), (4, 504824222), (7, 288470984), (8, 252412111), (14, 144235492), (28, 72117746), (56, 36058873), (2129, 948472), (4258, 474236), (8516, 237118), (14903, 135496), (16937, 119224), (17032, 118559), (29806, 67748), (33874, 59612)]