870836272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{39241}}^1$

素因数の和:39341

約数の個数: 40

約数和(自身を含む): 1800422960

約数和(自身を除く): 929586688

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 39241, 78482, 156964, 313928, 627856, 745579, 1491158, 2864593, 2982316, 5729186, 5964632, 11458372, 11929264, 22916744, 45833488, 54427267, 108854534, 217709068, 435418136, 870836272]

約数ペア:

[(1, 870836272), (2, 435418136), (4, 217709068), (8, 108854534), (16, 54427267), (19, 45833488), (38, 22916744), (73, 11929264), (76, 11458372), (146, 5964632), (152, 5729186), (292, 2982316), (304, 2864593), (584, 1491158), (1168, 745579), (1387, 627856), (2774, 313928), (5548, 156964), (11096, 78482), (22192, 39241)]