2591886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 5712768

約数和(自身を除く): 3120882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 227, 346, 454, 519, 681, 1038, 1362, 1903, 2497, 3806, 4994, 5709, 7491, 11418, 14982, 39271, 78542, 117813, 235626, 431981, 863962, 1295943, 2591886]

約数ペア:

[(1, 2591886), (2, 1295943), (3, 863962), (6, 431981), (11, 235626), (22, 117813), (33, 78542), (66, 39271), (173, 14982), (227, 11418), (346, 7491), (454, 5709), (519, 4994), (681, 3806), (1038, 2497), (1362, 1903)]