1489492720802

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1\times {\mathrm{52517}}^1$

素因数の和:55130

約数の個数: 32

約数和(自身を含む): 2294490412800

約数和(自身を除く): 804997691998

約数列:

[1, 2, 73, 79, 146, 158, 2459, 4918, 5767, 11534, 52517, 105034, 179507, 194261, 359014, 388522, 3833741, 4148843, 7667482, 8297686, 14181053, 28362106, 129139303, 258278606, 302865539, 605731078, 9427169119, 10202004937, 18854338238, 20404009874, 744746360401, 1489492720802]

約数ペア:

[(1, 1489492720802), (2, 744746360401), (73, 20404009874), (79, 18854338238), (146, 10202004937), (158, 9427169119), (2459, 605731078), (4918, 302865539), (5767, 258278606), (11534, 129139303), (52517, 28362106), (105034, 14181053), (179507, 8297686), (194261, 7667482), (359014, 4148843), (388522, 3833741)]