2078409837

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{3517}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 3209766912

約数和(自身を除く): 1131357075

約数列:

[1, 3, 7, 21, 107, 263, 321, 749, 789, 1841, 2247, 3517, 5523, 10551, 24619, 28141, 73857, 84423, 196987, 376319, 590961, 924971, 1128957, 2634233, 2774913, 6474797, 7902699, 19424391, 98971897, 296915691, 692803279, 2078409837]

約数ペア:

[(1, 2078409837), (3, 692803279), (7, 296915691), (21, 98971897), (107, 19424391), (263, 7902699), (321, 6474797), (749, 2774913), (789, 2634233), (1841, 1128957), (2247, 924971), (3517, 590961), (5523, 376319), (10551, 196987), (24619, 84423), (28141, 73857)]