266688553652

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{5246057}}^1$

素因数の和:5246311

約数の個数: 24

約数和(自身を含む): 475922381760

約数和(自身を除く): 209233828108

約数列:

[1, 2, 4, 71, 142, 179, 284, 358, 716, 12709, 25418, 50836, 5246057, 10492114, 20984228, 372470047, 744940094, 939044203, 1489880188, 1878088406, 3756176812, 66672138413, 133344276826, 266688553652]

約数ペア:

[(1, 266688553652), (2, 133344276826), (4, 66672138413), (71, 3756176812), (142, 1878088406), (179, 1489880188), (284, 939044203), (358, 744940094), (716, 372470047), (12709, 20984228), (25418, 10492114), (50836, 5246057)]