1088990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 2294784

約数和(自身を除く): 1205794

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 331, 470, 658, 662, 1645, 1655, 2317, 3290, 3310, 4634, 11585, 15557, 23170, 31114, 77785, 108899, 155570, 217798, 544495, 1088990]

約数ペア:

[(1, 1088990), (2, 544495), (5, 217798), (7, 155570), (10, 108899), (14, 77785), (35, 31114), (47, 23170), (70, 15557), (94, 11585), (235, 4634), (329, 3310), (331, 3290), (470, 2317), (658, 1655), (662, 1645)]