493498984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29989}}^1$

素因数の和:30034

約数の個数: 48

約数和(自身を含む): 1076940900

約数和(自身を除く): 583441916

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456, 29989, 59978, 119956, 239912, 329879, 509813, 659758, 1019626, 1319516, 2039252, 2639032, 3628669, 4078504, 5607943, 7257338, 11215886, 14514676, 22431772, 29029352, 44863544, 61687373, 123374746, 246749492, 493498984]

約数ペア:

[(1, 493498984), (2, 246749492), (4, 123374746), (8, 61687373), (11, 44863544), (17, 29029352), (22, 22431772), (34, 14514676), (44, 11215886), (68, 7257338), (88, 5607943), (121, 4078504), (136, 3628669), (187, 2639032), (242, 2039252), (374, 1319516), (484, 1019626), (748, 659758), (968, 509813), (1496, 329879), (2057, 239912), (4114, 119956), (8228, 59978), (16456, 29989)]