2012563105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{82499}}^1$

素因数の和:82569

約数の個数: 32

約数和(自身を含む): 2993760000

約数和(自身を除く): 981196895

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3485, 4879, 24395, 82499, 412495, 577493, 1402483, 2887465, 3382459, 7012415, 9817381, 16912295, 23677213, 49086905, 57501803, 118386065, 287509015, 402512621, 2012563105]

約数ペア:

[(1, 2012563105), (5, 402512621), (7, 287509015), (17, 118386065), (35, 57501803), (41, 49086905), (85, 23677213), (119, 16912295), (205, 9817381), (287, 7012415), (595, 3382459), (697, 2887465), (1435, 1402483), (3485, 577493), (4879, 412495), (24395, 82499)]