671048964

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{209441}}^1$

素因数の和:209540

約数の個数: 36

約数和(自身を含む): 1715329980

約数和(自身を除く): 1044281016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 209441, 418882, 628323, 837764, 1256646, 1884969, 2513292, 3769938, 7539876, 18640249, 37280498, 55920747, 74560996, 111841494, 167762241, 223682988, 335524482, 671048964]

約数ペア:

[(1, 671048964), (2, 335524482), (3, 223682988), (4, 167762241), (6, 111841494), (9, 74560996), (12, 55920747), (18, 37280498), (36, 18640249), (89, 7539876), (178, 3769938), (267, 2513292), (356, 1884969), (534, 1256646), (801, 837764), (1068, 628323), (1602, 418882), (3204, 209441)]