2012621552

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{203213}}^1$

素因数の和:203840

約数の個数: 20

約数和(自身を含む): 3905773080

約数和(自身を除く): 1893151528

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 203213, 406426, 812852, 1625704, 3251408, 125788847, 251577694, 503155388, 1006310776, 2012621552]

約数ペア:

[(1, 2012621552), (2, 1006310776), (4, 503155388), (8, 251577694), (16, 125788847), (619, 3251408), (1238, 1625704), (2476, 812852), (4952, 406426), (9904, 203213)]