1330684456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{5171}}^1$

素因数の和:6889

約数の個数: 32

約数和(自身を含む): 2628410400

約数和(自身を除く): 1297725944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1693, 3386, 5171, 6772, 10342, 13544, 20684, 32167, 41368, 64334, 98249, 128668, 196498, 257336, 392996, 785992, 8754503, 17509006, 35018012, 70036024, 166335557, 332671114, 665342228, 1330684456]

約数ペア:

[(1, 1330684456), (2, 665342228), (4, 332671114), (8, 166335557), (19, 70036024), (38, 35018012), (76, 17509006), (152, 8754503), (1693, 785992), (3386, 392996), (5171, 257336), (6772, 196498), (10342, 128668), (13544, 98249), (20684, 64334), (32167, 41368)]