2131374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 2900562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1637, 3274, 4911, 9822, 11459, 22918, 34377, 50747, 68754, 101494, 152241, 304482, 355229, 710458, 1065687, 2131374]

約数ペア:

[(1, 2131374), (2, 1065687), (3, 710458), (6, 355229), (7, 304482), (14, 152241), (21, 101494), (31, 68754), (42, 50747), (62, 34377), (93, 22918), (186, 11459), (217, 9822), (434, 4911), (651, 3274), (1302, 1637)]