2774778

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 3134982

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 431, 862, 1073, 1293, 2146, 2586, 3219, 6438, 12499, 15947, 24998, 31894, 37497, 47841, 74994, 95682, 462463, 924926, 1387389, 2774778]

約数ペア:

[(1, 2774778), (2, 1387389), (3, 924926), (6, 462463), (29, 95682), (37, 74994), (58, 47841), (74, 37497), (87, 31894), (111, 24998), (174, 15947), (222, 12499), (431, 6438), (862, 3219), (1073, 2586), (1293, 2146)]