487964958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{118037}}^1$

素因数の和:118108

約数の個数: 32

約数和(自身を含む): 1070840736

約数和(自身を除く): 582875778

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 118037, 236074, 354111, 708222, 1534481, 3068962, 4603443, 6255961, 9206886, 12511922, 18767883, 37535766, 81327493, 162654986, 243982479, 487964958]

約数ペア:

[(1, 487964958), (2, 243982479), (3, 162654986), (6, 81327493), (13, 37535766), (26, 18767883), (39, 12511922), (53, 9206886), (78, 6255961), (106, 4603443), (159, 3068962), (318, 1534481), (689, 708222), (1378, 354111), (2067, 236074), (4134, 118037)]