807315707924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1668007661}}^1$

素因数の和:1668007687

約数の個数: 18

約数和(自身を含む): 1552915133322

約数和(自身を除く): 745599425398

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1668007661, 3336015322, 6672030644, 18348084271, 36696168542, 73392337084, 201828926981, 403657853962, 807315707924]

約数ペア:

[(1, 807315707924), (2, 403657853962), (4, 201828926981), (11, 73392337084), (22, 36696168542), (44, 18348084271), (121, 6672030644), (242, 3336015322), (484, 1668007661)]