289791034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271849}}^1$

素因数の和:271905

約数の個数: 16

約数和(自身を含む): 479543400

約数和(自身を除く): 189752366

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 271849, 543698, 3534037, 7068074, 11145809, 22291618, 144895517, 289791034]

約数ペア:

[(1, 289791034), (2, 144895517), (13, 22291618), (26, 11145809), (41, 7068074), (82, 3534037), (533, 543698), (1066, 271849)]