2021133824

素因数分解:

$2^9\times {\mathrm{277}}^1\times {\mathrm{14251}}^1$

素因数の和:14546

約数の個数: 40

約数和(自身を含む): 4053183288

約数和(自身を除く): 2032049464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277, 512, 554, 1108, 2216, 4432, 8864, 14251, 17728, 28502, 35456, 57004, 70912, 114008, 141824, 228016, 456032, 912064, 1824128, 3648256, 3947527, 7296512, 7895054, 15790108, 31580216, 63160432, 126320864, 252641728, 505283456, 1010566912, 2021133824]

約数ペア:

[(1, 2021133824), (2, 1010566912), (4, 505283456), (8, 252641728), (16, 126320864), (32, 63160432), (64, 31580216), (128, 15790108), (256, 7895054), (277, 7296512), (512, 3947527), (554, 3648256), (1108, 1824128), (2216, 912064), (4432, 456032), (8864, 228016), (14251, 141824), (17728, 114008), (28502, 70912), (35456, 57004)]