1969969442

素因数分解:

$2^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{50129}}^1$

素因数の和:50546

約数の個数: 24

約数和(自身を含む): 3446036460

約数和(自身を除く): 1476067018

約数列:

[1, 2, 7, 14, 49, 98, 401, 802, 2807, 5614, 19649, 39298, 50129, 100258, 350903, 701806, 2456321, 4912642, 20101729, 40203458, 140712103, 281424206, 984984721, 1969969442]

約数ペア:

[(1, 1969969442), (2, 984984721), (7, 281424206), (14, 140712103), (49, 40203458), (98, 20101729), (401, 4912642), (802, 2456321), (2807, 701806), (5614, 350903), (19649, 100258), (39298, 50129)]