2061118081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 2418595200

約数和(自身を除く): 357477119

約数列:

[1, 11, 19, 61, 209, 269, 601, 671, 1159, 2959, 5111, 6611, 11419, 12749, 16409, 36661, 56221, 125609, 161669, 180499, 311771, 403271, 696559, 1778359, 3071711, 3429481, 7662149, 9861809, 33788821, 108479899, 187374371, 2061118081]

約数ペア:

[(1, 2061118081), (11, 187374371), (19, 108479899), (61, 33788821), (209, 9861809), (269, 7662149), (601, 3429481), (671, 3071711), (1159, 1778359), (2959, 696559), (5111, 403271), (6611, 311771), (11419, 180499), (12749, 161669), (16409, 125609), (36661, 56221)]