2989046.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3251}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 33144384

約数和(自身を除く): 15732028

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 3251, 5356, 6502, 13004, 42263, 84526, 169052, 334853, 669706, 1339412, 4353089, 8706178, 17412356]

約数ペア:

[(1, 17412356), (2, 8706178), (4, 4353089), (13, 1339412), (26, 669706), (52, 334853), (103, 169052), (206, 84526), (412, 42263), (1339, 13004), (2678, 6502), (3251, 5356)]