2011933742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{208577}}^1$

素因数の和:208652

約数の個数: 32

約数和(自身を含む): 3784439232

約数和(自身を除く): 1772505490

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 208577, 417154, 1460039, 2711501, 2920078, 5423002, 11054581, 18980507, 22109162, 37961014, 77382067, 143709553, 154764134, 287419106, 1005966871, 2011933742]

約数ペア:

[(1, 2011933742), (2, 1005966871), (7, 287419106), (13, 154764134), (14, 143709553), (26, 77382067), (53, 37961014), (91, 22109162), (106, 18980507), (182, 11054581), (371, 5423002), (689, 2920078), (742, 2711501), (1378, 1460039), (4823, 417154), (9646, 208577)]