449747824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{2113}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 891786672

約数和(自身を除く): 442038848

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 251, 424, 502, 848, 1004, 2008, 2113, 4016, 4226, 8452, 13303, 16904, 26606, 33808, 53212, 106424, 111989, 212848, 223978, 447956, 530363, 895912, 1060726, 1791824, 2121452, 4242904, 8485808, 28109239, 56218478, 112436956, 224873912, 449747824]

約数ペア:

[(1, 449747824), (2, 224873912), (4, 112436956), (8, 56218478), (16, 28109239), (53, 8485808), (106, 4242904), (212, 2121452), (251, 1791824), (424, 1060726), (502, 895912), (848, 530363), (1004, 447956), (2008, 223978), (2113, 212848), (4016, 111989), (4226, 106424), (8452, 53212), (13303, 33808), (16904, 26606)]