288978846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{284989}}^1$

素因数の和:285020

約数の個数: 24

約数和(自身を含む): 625838040

約数和(自身を除く): 336859194

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 284989, 569978, 854967, 1709934, 3704857, 7409714, 11114571, 22229142, 48163141, 96326282, 144489423, 288978846]

約数ペア:

[(1, 288978846), (2, 144489423), (3, 96326282), (6, 48163141), (13, 22229142), (26, 11114571), (39, 7409714), (78, 3704857), (169, 1709934), (338, 854967), (507, 569978), (1014, 284989)]