2019901656

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1587973}}^1$

素因数の和:1588035

約数の個数: 32

約数和(自身を含む): 5145035760

約数和(自身を除く): 3125134104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1587973, 3175946, 4763919, 6351892, 9527838, 12703784, 19055676, 38111352, 84162569, 168325138, 252487707, 336650276, 504975414, 673300552, 1009950828, 2019901656]

約数ペア:

[(1, 2019901656), (2, 1009950828), (3, 673300552), (4, 504975414), (6, 336650276), (8, 252487707), (12, 168325138), (24, 84162569), (53, 38111352), (106, 19055676), (159, 12703784), (212, 9527838), (318, 6351892), (424, 4763919), (636, 3175946), (1272, 1587973)]