2019449768

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{113759}}^1$

素因数の和:114089

約数の個数: 32

約数和(自身を含む): 4341081600

約数和(自身を除く): 2321631832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8876, 17752, 113759, 227518, 455036, 796313, 910072, 1592626, 3185252, 6370504, 36061603, 72123206, 144246412, 252431221, 288492824, 504862442, 1009724884, 2019449768]

約数ペア:

[(1, 2019449768), (2, 1009724884), (4, 504862442), (7, 288492824), (8, 252431221), (14, 144246412), (28, 72123206), (56, 36061603), (317, 6370504), (634, 3185252), (1268, 1592626), (2219, 910072), (2536, 796313), (4438, 455036), (8876, 227518), (17752, 113759)]