2143724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 4148928

約数和(自身を除く): 2005204

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 587, 913, 1174, 1826, 2348, 3652, 6457, 12914, 25828, 48721, 97442, 194884, 535931, 1071862, 2143724]

約数ペア:

[(1, 2143724), (2, 1071862), (4, 535931), (11, 194884), (22, 97442), (44, 48721), (83, 25828), (166, 12914), (332, 6457), (587, 3652), (913, 2348), (1174, 1826)]