2013245312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1209883}}^1$

素因数の和:1209910

約数の個数: 32

約数和(自身を含む): 4319285880

約数和(自身を除く): 2306040568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1209883, 2419766, 4839532, 9679064, 15728479, 19358128, 31456958, 38716256, 62913916, 77432512, 125827832, 154865024, 251655664, 503311328, 1006622656, 2013245312]

約数ペア:

[(1, 2013245312), (2, 1006622656), (4, 503311328), (8, 251655664), (13, 154865024), (16, 125827832), (26, 77432512), (32, 62913916), (52, 38716256), (64, 31456958), (104, 19358128), (128, 15728479), (208, 9679064), (416, 4839532), (832, 2419766), (1664, 1209883)]