855001516

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1627}}^1\times {\mathrm{1663}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 1517035520

約数和(自身を除く): 662034004

約数列:

[1, 2, 4, 79, 158, 316, 1627, 1663, 3254, 3326, 6508, 6652, 128533, 131377, 257066, 262754, 514132, 525508, 2705701, 5411402, 10822804, 213750379, 427500758, 855001516]

約数ペア:

[(1, 855001516), (2, 427500758), (4, 213750379), (79, 10822804), (158, 5411402), (316, 2705701), (1627, 525508), (1663, 514132), (3254, 262754), (3326, 257066), (6508, 131377), (6652, 128533)]