1230992642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{628699}}^1$

素因数の和:628801

約数の個数: 16

約数和(自身を含む): 2036988000

約数和(自身を除く): 805995358

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 628699, 1257398, 6915689, 13831378, 55954211, 111908422, 615496321, 1230992642]

約数ペア:

[(1, 1230992642), (2, 615496321), (11, 111908422), (22, 55954211), (89, 13831378), (178, 6915689), (979, 1257398), (1958, 628699)]