1900994834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{1571}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 3051440640

約数和(自身を除く): 1150445806

約数列:

[1, 2, 29, 31, 58, 62, 673, 899, 1346, 1571, 1798, 3142, 19517, 20863, 39034, 41726, 45559, 48701, 91118, 97402, 605027, 1057283, 1210054, 1412329, 2114566, 2824658, 30661207, 32775773, 61322414, 65551546, 950497417, 1900994834]

約数ペア:

[(1, 1900994834), (2, 950497417), (29, 65551546), (31, 61322414), (58, 32775773), (62, 30661207), (673, 2824658), (899, 2114566), (1346, 1412329), (1571, 1210054), (1798, 1057283), (3142, 605027), (19517, 97402), (20863, 91118), (39034, 48701), (41726, 45559)]