1439928256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1730683}}^1$

素因数の和:1730708

約数の個数: 28

約数和(自身を含む): 3077156152

約数和(自身を除く): 1637227896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1730683, 3461366, 6922732, 13845464, 22498879, 27690928, 44997758, 55381856, 89995516, 110763712, 179991032, 359982064, 719964128, 1439928256]

約数ペア:

[(1, 1439928256), (2, 719964128), (4, 359982064), (8, 179991032), (13, 110763712), (16, 89995516), (26, 55381856), (32, 44997758), (52, 27690928), (64, 22498879), (104, 13845464), (208, 6922732), (416, 3461366), (832, 1730683)]