789778866

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{63929}}^1$

素因数の和:64034

約数の個数: 32

約数和(自身を含む): 1657065600

約数和(自身を除く): 867286734

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 63929, 127858, 191787, 383574, 1853941, 3707882, 4538959, 5561823, 9077918, 11123646, 13616877, 27233754, 131629811, 263259622, 394889433, 789778866]

約数ペア:

[(1, 789778866), (2, 394889433), (3, 263259622), (6, 131629811), (29, 27233754), (58, 13616877), (71, 11123646), (87, 9077918), (142, 5561823), (174, 4538959), (213, 3707882), (426, 1853941), (2059, 383574), (4118, 191787), (6177, 127858), (12354, 63929)]