287055704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2760151}}^1$

素因数の和:2760170

約数の個数: 16

約数和(自身を含む): 579631920

約数和(自身を除く): 292576216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2760151, 5520302, 11040604, 22081208, 35881963, 71763926, 143527852, 287055704]

約数ペア:

[(1, 287055704), (2, 143527852), (4, 71763926), (8, 35881963), (13, 22081208), (26, 11040604), (52, 5520302), (104, 2760151)]