1021398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 2370816

約数和(自身を除く): 1349418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 293, 498, 581, 586, 879, 1162, 1743, 1758, 2051, 3486, 4102, 6153, 12306, 24319, 48638, 72957, 145914, 170233, 340466, 510699, 1021398]

約数ペア:

[(1, 1021398), (2, 510699), (3, 340466), (6, 170233), (7, 145914), (14, 72957), (21, 48638), (42, 24319), (83, 12306), (166, 6153), (249, 4102), (293, 3486), (498, 2051), (581, 1758), (586, 1743), (879, 1162)]