1266560078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{41903}}^1$

素因数の和:42056

約数の個数: 32

約数和(自身を含む): 2317123584

約数和(自身を除く): 1050563506

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 4318, 15113, 30226, 41903, 83806, 293321, 586642, 712351, 1424702, 4986457, 5321681, 9972914, 10643362, 37251767, 74503534, 90468577, 180937154, 633280039, 1266560078]

約数ペア:

[(1, 1266560078), (2, 633280039), (7, 180937154), (14, 90468577), (17, 74503534), (34, 37251767), (119, 10643362), (127, 9972914), (238, 5321681), (254, 4986457), (889, 1424702), (1778, 712351), (2159, 586642), (4318, 293321), (15113, 83806), (30226, 41903)]