1377778856

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{41113}}^1$

素因数の和:41249

約数の個数: 32

約数和(自身を含む): 2664187200

約数和(自身を除く): 1286408344

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 4189, 8378, 16756, 33512, 41113, 82226, 164452, 328904, 2425667, 2919023, 4851334, 5838046, 9702668, 11676092, 19405336, 23352184, 172222357, 344444714, 688889428, 1377778856]

約数ペア:

[(1, 1377778856), (2, 688889428), (4, 344444714), (8, 172222357), (59, 23352184), (71, 19405336), (118, 11676092), (142, 9702668), (236, 5838046), (284, 4851334), (472, 2919023), (568, 2425667), (4189, 328904), (8378, 164452), (16756, 82226), (33512, 41113)]