856368722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 1528450560

約数和(自身を除く): 672081838

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 107, 209, 214, 418, 451, 467, 779, 902, 934, 1177, 1558, 2033, 2354, 4066, 4387, 5137, 8569, 8774, 8873, 10274, 17138, 17746, 19147, 22363, 38294, 44726, 48257, 49969, 83353, 96514, 97603, 99938, 166706, 195206, 210617, 363793, 421234, 549659, 727586, 916883, 949411, 1099318, 1833766, 1898822, 2048729, 4001723, 4097458, 8003446, 10443521, 20887042, 22536019, 38925851, 45072038, 77851702, 428184361, 856368722]

約数ペア:

[(1, 856368722), (2, 428184361), (11, 77851702), (19, 45072038), (22, 38925851), (38, 22536019), (41, 20887042), (82, 10443521), (107, 8003446), (209, 4097458), (214, 4001723), (418, 2048729), (451, 1898822), (467, 1833766), (779, 1099318), (902, 949411), (934, 916883), (1177, 727586), (1558, 549659), (2033, 421234), (2354, 363793), (4066, 210617), (4387, 195206), (5137, 166706), (8569, 99938), (8774, 97603), (8873, 96514), (10274, 83353), (17138, 49969), (17746, 48257), (19147, 44726), (22363, 38294)]