1812812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 3429216

約数和(自身を除く): 1616404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 503, 901, 1006, 1802, 2012, 3604, 8551, 17102, 26659, 34204, 53318, 106636, 453203, 906406, 1812812]

約数ペア:

[(1, 1812812), (2, 906406), (4, 453203), (17, 106636), (34, 53318), (53, 34204), (68, 26659), (106, 17102), (212, 8551), (503, 3604), (901, 2012), (1006, 1802)]