4248530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 8987328

約数和(自身を除く): 4738798

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2971, 5942, 14855, 29710, 32681, 38623, 65362, 77246, 163405, 193115, 326810, 386230, 424853, 849706, 2124265, 4248530]

約数ペア:

[(1, 4248530), (2, 2124265), (5, 849706), (10, 424853), (11, 386230), (13, 326810), (22, 193115), (26, 163405), (55, 77246), (65, 65362), (110, 38623), (130, 32681), (143, 29710), (286, 14855), (715, 5942), (1430, 2971)]