977763974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{16097}}^1$

素因数の和:16372

約数の個数: 24

約数和(自身を含む): 1618621704

約数和(自身を除く): 640857730

約数列:

[1, 2, 11, 22, 121, 242, 251, 502, 2761, 5522, 16097, 30371, 32194, 60742, 177067, 354134, 1947737, 3895474, 4040347, 8080694, 44443817, 88887634, 488881987, 977763974]

約数ペア:

[(1, 977763974), (2, 488881987), (11, 88887634), (22, 44443817), (121, 8080694), (242, 4040347), (251, 3895474), (502, 1947737), (2761, 354134), (5522, 177067), (16097, 60742), (30371, 32194)]