2019936488

素因数分解:

$2^3\times {\mathrm{3931}}^1\times {\mathrm{64231}}^1$

素因数の和:68168

約数の個数: 16

約数和(自身を含む): 3788403360

約数和(自身を除く): 1768466872

約数列:

[1, 2, 4, 8, 3931, 7862, 15724, 31448, 64231, 128462, 256924, 513848, 252492061, 504984122, 1009968244, 2019936488]

約数ペア:

[(1, 2019936488), (2, 1009968244), (4, 504984122), (8, 252492061), (3931, 513848), (7862, 256924), (15724, 128462), (31448, 64231)]