2045384

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 4217430

約数和(自身を除く): 2172046

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2113, 4226, 8452, 16904, 23243, 46486, 92972, 185944, 255673, 511346, 1022692, 2045384]

約数ペア:

[(1, 2045384), (2, 1022692), (4, 511346), (8, 255673), (11, 185944), (22, 92972), (44, 46486), (88, 23243), (121, 16904), (242, 8452), (484, 4226), (968, 2113)]