1900500052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{11863}}^1$

素因数の和:12220

約数の個数: 36

約数和(自身を含む): 3667067488

約数和(自身を除く): 1766567436

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 331, 484, 662, 1324, 3641, 7282, 11863, 14564, 23726, 40051, 47452, 80102, 130493, 160204, 260986, 521972, 1435423, 2870846, 3926653, 5741692, 7853306, 15706612, 43193183, 86386366, 172772732, 475125013, 950250026, 1900500052]

約数ペア:

[(1, 1900500052), (2, 950250026), (4, 475125013), (11, 172772732), (22, 86386366), (44, 43193183), (121, 15706612), (242, 7853306), (331, 5741692), (484, 3926653), (662, 2870846), (1324, 1435423), (3641, 521972), (7282, 260986), (11863, 160204), (14564, 130493), (23726, 80102), (40051, 47452)]