2750132644

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{66499}}^1$

素因数の和:66728

約数の個数: 36

約数和(自身を含む): 5625102000

約数和(自身を除く): 2874969356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 2954, 5908, 10339, 20678, 41356, 66499, 132998, 265996, 465493, 930986, 1861972, 3258451, 6516902, 13033804, 14031289, 28062578, 56125156, 98219023, 196438046, 392876092, 687533161, 1375066322, 2750132644]

約数ペア:

[(1, 2750132644), (2, 1375066322), (4, 687533161), (7, 392876092), (14, 196438046), (28, 98219023), (49, 56125156), (98, 28062578), (196, 14031289), (211, 13033804), (422, 6516902), (844, 3258451), (1477, 1861972), (2954, 930986), (5908, 465493), (10339, 265996), (20678, 132998), (41356, 66499)]