2005021100618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{7219}}^1\times {\mathrm{7589}}^1$

素因数の和:15470

約数の個数: 32

約数和(自身を含む): 3117012624000

約数和(自身を除く): 1111991523382

約数列:

[1, 2, 29, 58, 631, 1262, 7219, 7589, 14438, 15178, 18299, 36598, 209351, 220081, 418702, 440162, 4555189, 4788659, 9110378, 9577318, 54784991, 109569982, 132100481, 138871111, 264200962, 277742222, 1588764739, 3177529478, 34569329321, 69138658642, 1002510550309, 2005021100618]

約数ペア:

[(1, 2005021100618), (2, 1002510550309), (29, 69138658642), (58, 34569329321), (631, 3177529478), (1262, 1588764739), (7219, 277742222), (7589, 264200962), (14438, 138871111), (15178, 132100481), (18299, 109569982), (36598, 54784991), (209351, 9577318), (220081, 9110378), (418702, 4788659), (440162, 4555189)]