7902667734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{247717}}^1$

素因数の和:248144

約数の個数: 32

約数和(自身を含む): 17062815840

約数和(自身を除く): 9160148106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 5317, 10634, 15951, 31902, 247717, 495434, 743151, 1486302, 3220321, 6440642, 9660963, 19321926, 101316253, 202632506, 303948759, 607897518, 1317111289, 2634222578, 3951333867, 7902667734]

約数ペア:

[(1, 7902667734), (2, 3951333867), (3, 2634222578), (6, 1317111289), (13, 607897518), (26, 303948759), (39, 202632506), (78, 101316253), (409, 19321926), (818, 9660963), (1227, 6440642), (2454, 3220321), (5317, 1486302), (10634, 743151), (15951, 495434), (31902, 247717)]