2087663774

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{28409}}^1$

素因数の和:28628

約数の個数: 32

約数和(自身を含む): 3722846400

約数和(自身を除く): 1635182626

約数列:

[1, 2, 7, 14, 29, 58, 181, 203, 362, 406, 1267, 2534, 5249, 10498, 28409, 36743, 56818, 73486, 198863, 397726, 823861, 1647722, 5142029, 5767027, 10284058, 11534054, 35994203, 71988406, 149118841, 298237682, 1043831887, 2087663774]

約数ペア:

[(1, 2087663774), (2, 1043831887), (7, 298237682), (14, 149118841), (29, 71988406), (58, 35994203), (181, 11534054), (203, 10284058), (362, 5767027), (406, 5142029), (1267, 1647722), (2534, 823861), (5249, 397726), (10498, 198863), (28409, 73486), (36743, 56818)]