259139704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{6733}}^1$

素因数の和:7039

約数の個数: 32

約数和(自身を含む): 516363120

約数和(自身を除く): 257223416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1132, 2264, 4811, 6733, 9622, 13466, 19244, 26932, 38488, 53864, 114461, 228922, 457844, 915688, 1905439, 3810878, 7621756, 15243512, 32392463, 64784926, 129569852, 259139704]

約数ペア:

[(1, 259139704), (2, 129569852), (4, 64784926), (8, 32392463), (17, 15243512), (34, 7621756), (68, 3810878), (136, 1905439), (283, 915688), (566, 457844), (1132, 228922), (2264, 114461), (4811, 53864), (6733, 38488), (9622, 26932), (13466, 19244)]