2211128704

素因数分解:

$2^7\times {\mathrm{919}}^1\times {\mathrm{18797}}^1$

素因数の和:19730

約数の個数: 32

約数和(自身を含む): 4410010800

約数和(自身を除く): 2198882096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 919, 1838, 3676, 7352, 14704, 18797, 29408, 37594, 58816, 75188, 117632, 150376, 300752, 601504, 1203008, 2406016, 17274443, 34548886, 69097772, 138195544, 276391088, 552782176, 1105564352, 2211128704]

約数ペア:

[(1, 2211128704), (2, 1105564352), (4, 552782176), (8, 276391088), (16, 138195544), (32, 69097772), (64, 34548886), (128, 17274443), (919, 2406016), (1838, 1203008), (3676, 601504), (7352, 300752), (14704, 150376), (18797, 117632), (29408, 75188), (37594, 58816)]