2007156960784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1429}}^1\times {\mathrm{2141141}}^1$

素因数の和:2142619

約数の個数: 40

約数和(自身を含む): 3986506644120

約数和(自身を除く): 1979349683336

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1429, 2858, 5716, 11432, 22864, 58589, 117178, 234356, 468712, 937424, 2141141, 4282282, 8564564, 17129128, 34258256, 87786781, 175573562, 351147124, 702294248, 1404588496, 3059690489, 6119380978, 12238761956, 24477523912, 48955047824, 125447310049, 250894620098, 501789240196, 1003578480392, 2007156960784]

約数ペア:

[(1, 2007156960784), (2, 1003578480392), (4, 501789240196), (8, 250894620098), (16, 125447310049), (41, 48955047824), (82, 24477523912), (164, 12238761956), (328, 6119380978), (656, 3059690489), (1429, 1404588496), (2858, 702294248), (5716, 351147124), (11432, 175573562), (22864, 87786781), (58589, 34258256), (117178, 17129128), (234356, 8564564), (468712, 4282282), (937424, 2141141)]