622172478

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1\times {\mathrm{1721}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 1260917280

約数和(自身を除く): 638744802

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 677, 1354, 1721, 2031, 3442, 4062, 5163, 10326, 60253, 120506, 153169, 180759, 306338, 361518, 459507, 919014, 1165117, 2330234, 3495351, 6990702, 103695413, 207390826, 311086239, 622172478]

約数ペア:

[(1, 622172478), (2, 311086239), (3, 207390826), (6, 103695413), (89, 6990702), (178, 3495351), (267, 2330234), (534, 1165117), (677, 919014), (1354, 459507), (1721, 361518), (2031, 306338), (3442, 180759), (4062, 153169), (5163, 120506), (10326, 60253)]