127788958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 216276480

約数和(自身を除く): 88487522

約数列:

[1, 2, 11, 22, 47, 83, 94, 166, 517, 913, 1034, 1489, 1826, 2978, 3901, 7802, 16379, 32758, 42911, 69983, 85822, 123587, 139966, 247174, 769813, 1359457, 1539626, 2718914, 5808589, 11617178, 63894479, 127788958]

約数ペア:

[(1, 127788958), (2, 63894479), (11, 11617178), (22, 5808589), (47, 2718914), (83, 1539626), (94, 1359457), (166, 769813), (517, 247174), (913, 139966), (1034, 123587), (1489, 85822), (1826, 69983), (2978, 42911), (3901, 32758), (7802, 16379)]