2000445843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{151171}}^1$

素因数の和:151586

約数の個数: 16

約数和(自身を含む): 2917014912

約数和(自身を除く): 916569069

約数列:

[1, 3, 11, 33, 401, 1203, 4411, 13233, 151171, 453513, 1662881, 4988643, 60619571, 181858713, 666815281, 2000445843]

約数ペア:

[(1, 2000445843), (3, 666815281), (11, 181858713), (33, 60619571), (401, 4988643), (1203, 1662881), (4411, 453513), (13233, 151171)]