2153604

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 2902524

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 911, 1182, 1822, 2364, 2733, 3644, 5466, 10932, 179467, 358934, 538401, 717868, 1076802, 2153604]

約数ペア:

[(1, 2153604), (2, 1076802), (3, 717868), (4, 538401), (6, 358934), (12, 179467), (197, 10932), (394, 5466), (591, 3644), (788, 2733), (911, 2364), (1182, 1822)]