2079485824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1249691}}^1$

素因数の和:1249718

約数の個数: 32

約数和(自身を含む): 4461400440

約数和(自身を除く): 2381914616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1249691, 2499382, 4998764, 9997528, 16245983, 19995056, 32491966, 39990112, 64983932, 79980224, 129967864, 159960448, 259935728, 519871456, 1039742912, 2079485824]

約数ペア:

[(1, 2079485824), (2, 1039742912), (4, 519871456), (8, 259935728), (13, 159960448), (16, 129967864), (26, 79980224), (32, 64983932), (52, 39990112), (64, 32491966), (104, 19995056), (128, 16245983), (208, 9997528), (416, 4998764), (832, 2499382), (1664, 1249691)]