2397578821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 2883865600

約数和(自身を除く): 486286779

約数列:

[1, 11, 19, 43, 79, 121, 209, 307, 473, 817, 869, 1501, 2299, 3377, 3397, 5203, 5833, 8987, 9559, 13201, 16511, 24253, 37147, 37367, 64163, 64543, 98857, 145211, 181621, 250819, 266783, 411037, 460807, 705793, 709973, 1042879, 1597321, 2759009, 2934613, 5068877, 7809703, 11471669, 19814701, 30349099, 55757647, 126188359, 217961711, 2397578821]

約数ペア:

[(1, 2397578821), (11, 217961711), (19, 126188359), (43, 55757647), (79, 30349099), (121, 19814701), (209, 11471669), (307, 7809703), (473, 5068877), (817, 2934613), (869, 2759009), (1501, 1597321), (2299, 1042879), (3377, 709973), (3397, 705793), (5203, 460807), (5833, 411037), (8987, 266783), (9559, 250819), (13201, 181621), (16511, 145211), (24253, 98857), (37147, 64543), (37367, 64163)]