127309442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 209768832

約数和(自身を除く): 82459390

約数列:

[1, 2, 13, 26, 103, 137, 206, 274, 347, 694, 1339, 1781, 2678, 3562, 4511, 9022, 14111, 28222, 35741, 47539, 71482, 95078, 183443, 366886, 464633, 618007, 929266, 1236014, 4896517, 9793034, 63654721, 127309442]

約数ペア:

[(1, 127309442), (2, 63654721), (13, 9793034), (26, 4896517), (103, 1236014), (137, 929266), (206, 618007), (274, 464633), (347, 366886), (694, 183443), (1339, 95078), (1781, 71482), (2678, 47539), (3562, 35741), (4511, 28222), (9022, 14111)]