2085996944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{13267}}^1$

素因数の和:13623

約数の個数: 40

約数和(自身を含む): 4185470208

約数和(自身を除く): 2099473264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 1268, 2536, 5072, 9827, 13267, 19654, 26534, 39308, 53068, 78616, 106136, 157232, 212272, 411277, 822554, 1645108, 3290216, 4205639, 6580432, 8411278, 16822556, 33645112, 67290224, 130374809, 260749618, 521499236, 1042998472, 2085996944]

約数ペア:

[(1, 2085996944), (2, 1042998472), (4, 521499236), (8, 260749618), (16, 130374809), (31, 67290224), (62, 33645112), (124, 16822556), (248, 8411278), (317, 6580432), (496, 4205639), (634, 3290216), (1268, 1645108), (2536, 822554), (5072, 411277), (9827, 212272), (13267, 157232), (19654, 106136), (26534, 78616), (39308, 53068)]