2108049076238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{239539}}^1$

素因数の和:239809

約数の個数: 64

約数和(自身を含む): 3743722752000

約数和(自身を除く): 1635673675762

約数列:

[1, 2, 7, 14, 73, 79, 109, 146, 158, 218, 511, 553, 763, 1022, 1106, 1526, 5767, 7957, 8611, 11534, 15914, 17222, 40369, 55699, 60277, 80738, 111398, 120554, 239539, 479078, 628603, 1257206, 1676773, 3353546, 4400221, 8800442, 17486347, 18923581, 26109751, 34972694, 37847162, 52219502, 122404429, 132465067, 182768257, 244808858, 264930134, 365536514, 1381421413, 1906011823, 2062670329, 2762842826, 3812023646, 4125340658, 9669949891, 13342082761, 14438692303, 19339899782, 26684165522, 28877384606, 150574934017, 301149868034, 1054024538119, 2108049076238]

約数ペア:

[(1, 2108049076238), (2, 1054024538119), (7, 301149868034), (14, 150574934017), (73, 28877384606), (79, 26684165522), (109, 19339899782), (146, 14438692303), (158, 13342082761), (218, 9669949891), (511, 4125340658), (553, 3812023646), (763, 2762842826), (1022, 2062670329), (1106, 1906011823), (1526, 1381421413), (5767, 365536514), (7957, 264930134), (8611, 244808858), (11534, 182768257), (15914, 132465067), (17222, 122404429), (40369, 52219502), (55699, 37847162), (60277, 34972694), (80738, 26109751), (111398, 18923581), (120554, 17486347), (239539, 8800442), (479078, 4400221), (628603, 3353546), (1257206, 1676773)]