415978046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20051}}^1$

素因数の和:20128

約数の個数: 32

約数和(自身を含む): 727646976

約数和(自身を除く): 311668930

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1886, 10373, 20051, 20746, 40102, 220561, 441122, 461173, 822091, 922346, 1644182, 5072903, 9043001, 10145806, 18086002, 18908093, 37816186, 207989023, 415978046]

約数ペア:

[(1, 415978046), (2, 207989023), (11, 37816186), (22, 18908093), (23, 18086002), (41, 10145806), (46, 9043001), (82, 5072903), (253, 1644182), (451, 922346), (506, 822091), (902, 461173), (943, 441122), (1886, 220561), (10373, 40102), (20051, 20746)]