294491638

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 518301504

約数和(自身を除く): 223809866

約数列:

[1, 2, 7, 14, 53, 106, 137, 274, 371, 742, 959, 1918, 2897, 5794, 7261, 14522, 20279, 40558, 50827, 101654, 153541, 307082, 396889, 793778, 1074787, 2149574, 2778223, 5556446, 21035117, 42070234, 147245819, 294491638]

約数ペア:

[(1, 294491638), (2, 147245819), (7, 42070234), (14, 21035117), (53, 5556446), (106, 2778223), (137, 2149574), (274, 1074787), (371, 793778), (742, 396889), (959, 307082), (1918, 153541), (2897, 101654), (5794, 50827), (7261, 40558), (14522, 20279)]