137776315090

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{51217961}}^1$

素因数の和:51218237

約数の個数: 16

約数和(自身を含む): 248919295320

約数和(自身を除く): 111142980230

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 51217961, 102435922, 256089805, 512179610, 13777631509, 27555263018, 68888157545, 137776315090]

約数ペア:

[(1, 137776315090), (2, 68888157545), (5, 27555263018), (10, 13777631509), (269, 512179610), (538, 256089805), (1345, 102435922), (2690, 51217961)]