890251644

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{10477}}^1$

素因数の和:10654

約数の個数: 48

約数和(自身を含む): 2127620768

約数和(自身を除く): 1237369124

約数列:

[1, 2, 3, 4, 6, 12, 73, 97, 146, 194, 219, 291, 292, 388, 438, 582, 876, 1164, 7081, 10477, 14162, 20954, 21243, 28324, 31431, 41908, 42486, 62862, 84972, 125724, 764821, 1016269, 1529642, 2032538, 2294463, 3048807, 3059284, 4065076, 4588926, 6097614, 9177852, 12195228, 74187637, 148375274, 222562911, 296750548, 445125822, 890251644]

約数ペア:

[(1, 890251644), (2, 445125822), (3, 296750548), (4, 222562911), (6, 148375274), (12, 74187637), (73, 12195228), (97, 9177852), (146, 6097614), (194, 4588926), (219, 4065076), (291, 3059284), (292, 3048807), (388, 2294463), (438, 2032538), (582, 1529642), (876, 1016269), (1164, 764821), (7081, 125724), (10477, 84972), (14162, 62862), (20954, 42486), (21243, 41908), (28324, 31431)]