2108015816

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{709}}^1\times {\mathrm{887}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 3972024000

約数和(自身を除く): 1864008184

約数列:

[1, 2, 4, 8, 419, 709, 838, 887, 1418, 1676, 1774, 2836, 3352, 3548, 5672, 7096, 297071, 371653, 594142, 628883, 743306, 1188284, 1257766, 1486612, 2376568, 2515532, 2973224, 5031064, 263501977, 527003954, 1054007908, 2108015816]

約数ペア:

[(1, 2108015816), (2, 1054007908), (4, 527003954), (8, 263501977), (419, 5031064), (709, 2973224), (838, 2515532), (887, 2376568), (1418, 1486612), (1676, 1257766), (1774, 1188284), (2836, 743306), (3352, 628883), (3548, 594142), (5672, 371653), (7096, 297071)]