2660456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 5486400

約数和(自身を除く): 2825944

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 761, 874, 1522, 1748, 3044, 3496, 6088, 14459, 17503, 28918, 35006, 57836, 70012, 115672, 140024, 332557, 665114, 1330228, 2660456]

約数ペア:

[(1, 2660456), (2, 1330228), (4, 665114), (8, 332557), (19, 140024), (23, 115672), (38, 70012), (46, 57836), (76, 35006), (92, 28918), (152, 17503), (184, 14459), (437, 6088), (761, 3496), (874, 3044), (1522, 1748)]