487916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 1004304

約数和(自身を除く): 516388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 853, 1706, 3412, 9383, 11089, 18766, 22178, 37532, 44356, 121979, 243958, 487916]

約数ペア:

[(1, 487916), (2, 243958), (4, 121979), (11, 44356), (13, 37532), (22, 22178), (26, 18766), (44, 11089), (52, 9383), (143, 3412), (286, 1706), (572, 853)]