492738533

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 613536000

約数和(自身を除く): 120797467

約数列:

[1, 7, 19, 41, 109, 133, 287, 763, 779, 829, 2071, 4469, 5453, 5803, 14497, 15751, 31283, 33989, 84911, 90361, 110257, 237923, 594377, 632527, 645791, 1716859, 3704801, 4520537, 12018013, 25933607, 70391219, 492738533]

約数ペア:

[(1, 492738533), (7, 70391219), (19, 25933607), (41, 12018013), (109, 4520537), (133, 3704801), (287, 1716859), (763, 645791), (779, 632527), (829, 594377), (2071, 237923), (4469, 110257), (5453, 90361), (5803, 84911), (14497, 33989), (15751, 31283)]